* Makefile.in: Use dependency variables in lieu of explicit
	files throughout.

From-SVN: r68896

	* call.c (build_scoped_method_call): Use convert_to_void.
	(build_method_call): Likewise.
	* class.c (check_field_decls): Remove dead code.
	* cvt.c (convert_from_reference): Remove OFFSET_TYPE handling.
	* decl2.c (grok_array_decl): Remove dead code.
	(arg_assoc_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE
	as pointer-to-member representation.
	* init.c (build_offset_ref): Tidy.
	(build_vec_delete_1): Use convert_to_void.
	* mangle.c (write_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE
	as pointer-to-member representation.

From-SVN: r68895

From-SVN: r68892

2003-07-03  Steven Bosscher  <steven@gcc.gnu.org>

	* rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
	* tree.h: ...to here.

From-SVN: r68890

	* config/s390/2064.md: Fix comment typos.
	* config/s390/2084.md: Likewise.
	* config/s390/s390.c: Likewise.
	* config/s390/s390.md: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh.h: Likewise.
	* config/sh/sh.md: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/sparc/sparc.h: Likewise.
	* config/sparc/sparc.md: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/stormy16/stormy-abi: Fix a typo.

From-SVN: r68887

cp:
	PR c++/9162
	* decl.c (grokdeclarator): Return friend decls, not
	void_type_node.
	* decl2.c (grokfield): Alter friend decl check.
	* parser.c (struct cp_parser): Document default_arg chain on
	unparsed_functions_queue.
	(cp_parser_save_default_args): New.
	(cp_parser_init_declarator, cp_parser_function_definition,
	cp_parser_member_declaration): Call it.
	(cp_parser_class_specifier): Remove unused variable. Alter
	processing of unparsed_functions_queue.
testsuite:
	PR c++/9162
	* g++.dg/parse/defarg4.C: New.

From-SVN: r68886

2003-07-03  Kelley Cook  <kelleycook@wideopenwest.org>

        * Makefile.in (ifcvt.o): Depend on OPTABS_H.

From-SVN: r68885

        * testsuite/22_locale/num_put/put/char/7.cc: Guard with
        _GLIBCPP_USE_WCHAR_T.

From-SVN: r68883

From-SVN: r68882

	* class.c (add_method, check_field_decl): Fix format specifier.
	* decl.c (duplicate_decls, pushdecl, check_goto,
	fixup_anonymous_aggr, maybe_commonize_var, grokdeclarator,
	start_enum): Likewise.
	* decl2.c (ambiguous_decl): Likewise.
	* pt.c (redeclare_class_template): Likewise.

From-SVN: r68878

	PR target/10700
	* fold-const.c (extract_muldiv_1): There's nothing that can be done
	if the expression is a SAVE_EXPR.

	* gcc.c-torture/compile/20030703-1.c: New test case.

From-SVN: r68877

	* config/m32r/m32r.c: Fix comment typos.
	* config/m68hc11/m68hc11.c: Likewise.
	* config/m68hc11/m68hc11.h: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mcore/mcore.h: Likewise.
	* config/mcore/mcore.md: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mips/mips.h: Likewise.
	* config/mips/mips.md: Likewise.
	* config/mips/netbsd.h: Likewise.
	* config/mn10300/mn10300.c: Likewise.

From-SVN: r68876

dbxout.c (pending_bincls): Move decl down inside DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.

	* dbxout.c (pending_bincls): Move decl down inside
	DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.

From-SVN: r68875

	* rtl.h (NOTE_DATA): Refer to whole union.
	* emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.

From-SVN: r68874

From-SVN: r68872

	PR optimization/11381
	* simplify-rtx.c (simplify_relational_operation): Check that
	two equal operands have no side-effects before simplifying
	the comparison.

From-SVN: r68869

	* expr.c (do_store_flag): Remove special case folding for
	single bit tests.  Instead call back into the commonized folder
	routine.
	* fold-const.c (fold_single_bit_test): New function, mostly
	extracted from do_store_flag, with an additional case extracted
	from fold.
	(fold): Call fold_single_bit_test appropriately.
	* tree.h (fold_single_bit_test): Prototype.

From-SVN: r68867

From-SVN: r68866

	* gcse.c: Fix misspelling.
	* line-map.c: Likewise.
	* config/dsp16xx/dsp16xx.h: Likewise.

From-SVN: r68865

	* system.h: Include filenames.h.
	(IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
	(DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
	define based on HAVE_DOS_BASED_FILE_SYSTEM.
	* config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
	* config/i386/xm-mingw32.h: Don't define
	HAVE_DOS_BASED_FILE_SYSTEM,
	DIR_SEPARATOR, or DIR_SEPARATOR_2.
	* doc/hostconfig.texi: Update to match.

	* cppfiles.c, gcc.c, gensupport.c, protoize.c,
	config/i386/cygwin.h:
	Use IS_ABSOLUTE_PATH throughout.
	* gcc.c (DIR_UP): Delete, unused.
	* protoize.c (IS_SAME_PATH): Define in terms of
	FILENAME_CMP.
	(is_abspath): Delete.
java:
	* jcf-path.c: Don't default-define PATH_SEPARATOR nor
	DIR_SEPARATOR.
	Use FILENAME_CMP.
	* jcf-write.c: Don't default-define DIR_SEPARATOR.
	* jcf.h: Delete COMPARE_FILENAMES definition.

From-SVN: r68863

2003-07-02  Danny Smith  <dannysmith@users.source.forge.net>

	* pex-win32.c (fix_argv): Ensure that the executable pathname
	uses Win32 backslashes.
	(pexecute): Cast away constness when assigning *errmsg_arg.

From-SVN: r68862

From-SVN: r68860

	* config/i386/emmintrin.h: Fix comment typos.
	* config/i386/i386.c: Likewise.
	* config/i386/i386.h: Likewise.
	* config/i386/sco5.h: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/ia64/itanium2.md: Likewise.

From-SVN: r68857

From-SVN: r68856

2003-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	* dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
	DBX_USE_BINCL.
	(emit_bincl_stab): Same.
	(emit_pending_bincls): Same.

From-SVN: r68855

	* config/h8300/h8300.c (compute_mov_length): Fix the length of
	loading CONST0_RTX (SFmode).
	* config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
	'G' to CONST0_RTX (SFmode).
	* config/h8300/h8300.md (movsf_h8300): Change the first
	constraint to 'G'.
	(movsf_h8300h): Likewise.

From-SVN: r68854

From-SVN: r68853

From-SVN: r68852

	* c-common.h (c_common_init_options): New prototype.
	* c-opts.c (deferred_size): Remove.
	(defer_opt): Array is now pre-allocated.
	(c_common_init_options): Pre-allocate deferred_opts.  Make
	lang_flags unsigned.
	(push_command_line_options): Free deferred_opts.
	* hooks.c (hook_uint_uint_constcharptrptr_0): New.
	* hooks.h (hook_uint_uint_constcharptrptr_0): New.
	* langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
	* langhooks.h (struct lang_hooks): New prototype for init_options.
	* main.c (main): Cast argv.
	* opts.c (handle_option, handle_options): Update prototypes.
	(decode_options): save_argc, save_argv are not global.  Constify.
	* opts.h (decode_options): New prototype.
	* toplev.c (general_init): New protoype.
	(save_argv): Make static.
	(save_argc): Remove.
	(print_switch_values, general_init): Constify.
	(toplev_main): Save argv.
	* toplev.h (toplev_main): Update prototype.
	(save_argc, save_argv): Remove.
ada:
	* misc.c (save_argc, save_argv): Make static.
	(gnat_init_options): New prototype.
	(gnat_init_options): Update.
f:
	* top.c (ffe_init_options): Update prototype.
	* top.h (ffe_init_options): Update prototype.
java:
	* lang.c (java_init_options): Update prototype.
treelang:
	* tree1.c (treelang_init_options): Update prototype.
	* treelang.h (treelang_init_options): Update prototype.

From-SVN: r68850

2003-07-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/basic_string.tcc (_M_replace_aux): Constify
	__n1 and __off1.

From-SVN: r68849

        * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
        (emit_bincl_stab): Same.
        (emit_pending_bincls): Same.

From-SVN: r68848

re PR fastjar/9532 (jar -C flag is incompatible with Sun's (fastjar uses nonportable feature of getcwd))

	PR java/9532
	* jartool.c (add_to_jar): Return 1 on failure to open file.
	Split out -C case to:
	* jartool.c (add_to_jar_with_dir): New function.

From-SVN: r68847

	PR c++/11072
	* ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
testsuite:
	PR c++/11072
	* g++.dg/other/offsetof2.C: XFAIL.
	* g++.dg/other/offsetof5.C: New.

From-SVN: r68831

From-SVN: r68829

2003-07-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/stl_bvector.h: Fully qualify standard
	functions with std::, thus avoiding Koenig lookup.
	* include/bits/stl_construct.h: Likewise.
	* include/bits/stl_deque.h: Likewise.

From-SVN: r68828

2003-07-02  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/22_locale/num_put/put/char/7.cc: Include
	<testsuite_hooks.h>, tweak.
	* testsuite/22_locale/num_put/put/wchar_t/7.cc: Likewise.

From-SVN: r68827

From-SVN: r68826

cp:
	PR c++/10219
	* pt.c (type_unification_real): Don't unify exprs of error type.
	* tree.c (error_type): Don't die on error_type.
testsuite:
	PR c++/10219
	* g++.dg/template/error1.C: New.

From-SVN: r68825

cp:
	PR c++/9779
	* decl2.c (arg_assoc_class): Don't die on NULL type.
	* typeck.c (type_unknown_p): Don't die on untyped expressions.
testsuite:
	PR c++/9779
	* g++.dg/template/dependent-expr1.C: New.

From-SVN: r68824

re PR rtl-optimization/11210 (optimizer drops conditional with typecast from signed to unsigned char)

	PR optimization/11210
	* expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
	about the behaviour with regard to bitfields.
	* fold-const (decode_field_reference): Record outermost type in
	case the expression is a NOP. Strip all NOPs. Set the signedness
	to that of the outermost type (if any) when the bitsize is equal
	to the size of the type.

From-SVN: r68823