Revert
	* pt.c (convert_nontype_argument): Tell instantiate_type to complain.
	Do complain about overload resolution producing a non-public fn.
Fixes g++.pt/explicit75.C

From-SVN: r23402

From-SVN: r23401

From-SVN: r23400

From-SVN: r23399

suitable extend patterns can be found.

From-SVN: r23398

        * regclass.c (renumber, regno_allocated): New static variables, moved
        out of allocate_reg_info.
        (allocate_reg_info): Move these two variables outside the function.
        Move code to free memory into new function free_reg_info.
        (free_reg_info): New function, broken out of allocate_reg_info.
        * toplev.c (compile_file): Call free_reg_info, not allocate_reg_info.
        * rtl.h (allocate_reg_info): Don't declare.
        (free_reg_info): Declare.

From-SVN: r23397

From-SVN: r23396

	* decl.c (init_decl_processing): Renamed fields.
	* class.c (make_class_data): Renamed bfsize, nfields, nsfields,
	interface_len, msize fields.
	* class.c (make_class_data): Removed subclass_head and
	subclass_next fields.
	* decl.c (init_decl_processing): Removed subclass_head and
	subclass_next fields.

From-SVN: r23395

From-SVN: r23394

From-SVN: r23393

	* init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
	* decl.c (finish_function): Not here.
	(start_function): Do set DECL_INITIAL.

From-SVN: r23392

From-SVN: r23391

From-SVN: r23390

	* pt.c (push_template_decl_real): Complain about default template
	args for enclosing classes.

From-SVN: r23389

From-SVN: r23388

	* call.c (add_function_candidate): Treat conversion functions
	as coming from the argument's class.
	* cp-tree.h (DECL_CONV_FN_P): New fn.
	(DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
	* class.c (add_method): Use DECL_CONV_FN_P.
	* decl2.c (check_classfn): Likewise.
	* error.c (dump_function_name): Likewise.
	(dump_function_decl): Likewise.
	* pt.c (fn_type_unification): Likewise.
	* search.c (add_conversions): Likewise.

From-SVN: r23387

From-SVN: r23386

From-SVN: r23385

        * toplev.c (compile_file): Call allocate_reg_info to free register
        table memory.
        * rtl.h (allocate_reg_info): Declare.

From-SVN: r23384

From-SVN: r23383

        * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
        * mangle.c (emit_unicode_mangled_name): Similarly.

From-SVN: r23382

	* lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
	* method.c (hack_identifier): Also check for using RESULT_DECL
	from outer context.

From-SVN: r23381

From-SVN: r23380

From-SVN: r23379

        * reload1.c (verify_initial_offsets): New function.
        (reload): Call it after reload_as_needed.  Also verify that the frame
        size stays constant during reload_as_needed.
        * i386.h (CONST_DOUBLE_OK_FOR_LETTER_P): Undo Jul 26 change.

From-SVN: r23378

        * final.c (cleanup_subreg_operands): New function.
        (final_scan_insn): Use it.
        (alter_subreg): Clear the "used" field when we turn a SUBREG into
        a REG.
        * reload1.c (reload): Delete CLOBBER insns and also cleanup SUBREG
        operands when reload has finished.
        * reload.h (cleanup_subreg_operands): Declare..
        * flow.c (life_analysis_1): No longer delete CLOBBER insns after
        reload.  Handled in reload itself.
Should fix sh, sparc and probably other problems with post-reload life pass
and scheduling interactions.

From-SVN: r23377

	* decl.c (grokdeclarator): Use type_quals, rather than constp,
	consistently.

From-SVN: r23376

From-SVN: r23375

From-SVN: r23374

	* call.c (standard_conversion): instantiate_type here.
	(reference_binding): And here.
	(implicit_conversion): Not here.
	(build_op_delete_call): No need to cons up an OVERLOAD.
	* cvt.c (cp_convert_to_pointer): instantiate_type here.
	(convert_to_reference): And here.
	* decl.c (grok_reference_init): Not here.
	(grokparms): Or here.
	* typeck2.c (digest_init): Or here.
	* typeck.c (decay_conversion): Take the address of overloaded
	functions, too.
	(require_instantiated_type): Lose.
	(convert_arguments): Don't handle unknown types here.
	(build_c_cast): Likewise.
	(build_binary_op): Gut.
	(build_conditional_expr): Don't require_instantiated_type.
	(build_modify_expr): Likewise.
	(build_static_cast): Don't instantiate_type.
	(build_reinterpret_cast): Likewise.
	(build_const_cast): Likewise.
	(convert_for_initialization): Likewise.
	(build_ptrmemfunc): Use type_unknown_p.
	(convert_for_assignment): Also do default_conversion on overloaded
	functions.  Hand them off to ocp_convert.
	* pt.c (convert_nontype_argument): Tell instantiate_type to complain.
	Do complain about overload resolution producing a non-public fn.

From-SVN: r23373

	* decl.c (grokdeclarator): Use type_quals, rather than constp,
	consistently.

From-SVN: r23372

From-SVN: r23369

From-SVN: r23368

From-SVN: r23367

Ignore empty target specific options, and if -W is also specified on the
command line then display undocumented options.

From-SVN: r23366

	* collect2.c (aix64_flag): New variable.
	(main, case 'b'): Parse it.
	(GCC_CHECK_HDR): object magic number must match mode.
	(scan_prog_file): Only check for shared object if valid header.
	Print debugging if header/mode mismatch.

From-SVN: r23365

Moore's work.

From-SVN: r23364

dwarfout.c (ASM_OUTPUT_DWARF_STRING_NEWLINE): ASM_OUTPUT_DWARF_STRING has been changed to not include a newline.

* dwarfout.c (ASM_OUTPUT_DWARF_STRING_NEWLINE): ASM_OUTPUT_DWARF_STRING
        has been changed to not include a newline. Use this macro instead.
        (output_enumeral_list, const_value_attribute, name_attribute,
        comp_dir_attribute, prototyped_attribute, producer_attribute,
        inline_attribute, pure_or_virtual_attribute, output_inheritance_die,
        dwarfout_file_scope_decl, generate_new_sfname_entry,
        generate_macinfo_entry, dwarfout_init, dwarfout_finish): Use
        ASM_OUTPUT_DWARF_STRING_NEWLINE macro.

From-SVN: r23363

From-SVN: r23362

From-SVN: r23361