From-SVN: r37167

	* config/i386/i386.h: Clarify CCNOmode description in comment.
	(EXTRA_CC_MODES): Remove CCRCmode.
	* config/i386/i386.c (ix86_comparison_operator): Remove CCRCmode.
	(put_condition_code, ix86_match_ccmode): Likewise.
	(ix86_cc_mode): Likewise.  Fix comment.
	(ix86_expand_strlensi_unroll_1): *rc patterns are gone.
	* config/i386/i386.md: Add unspec 12 description.
	(adddi3 split): Use unspec 12 instead of CCRCmode.
	(addsi3_carry_rc): Remove.
	(addsi3_cc, addqi3_cc): New patterns.
	(addsi_3): Swap operands, match CCZmode.
	(addsi_4): Rewritten.
	(addsi_5): Renamed from addsi_6.
	(addsi_6): Removed.
	(addhi_3): Swap operands, match CCZmode.
	(addhi_4): Rewritten.
	(addhi_5): Renamed from addhi_6.
	(addhi_6): Removed.
	(addqi_3): Swap operands, match CCZmode.
	(addqi_4): Rewritten.
	(addqi_5): Renamed from addqi_6.  Use =q constraint for clobber.
	(subsi3_carry_rc): Removed.
	(iorqi_3): Use =q constraint for clobber.
	(xorqi_cc_2): Likewise.
	(negdi2_1 split): Don't use CCRCmode, use ltu instead of gtu.
	(x86_movsicc_0_m1_rc): Removed.
	(cmp?i peepholes): Remove neg.  Use CCGCmode instead of CCRCmode.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r37166

	* include/bits/std_complex.h (norm): Forward declare.
	(complex<>): Comment out friend declaration of conj<>.
	(conj<>): Comment out specialization.
	(exp, log, log10): Define primary templates.

	* src/complex.cc (exp<>, log<>, log10<>): Comment out
	specializations.

From-SVN: r37165

	* c-typeck.c (build_unary_op): If pedantic, pedwarn for increment
	and decrement of complex types.

testsuite:
	* gcc.dg/c99-complex-2.c: New test.

From-SVN: r37164

	* cppmacro.c (STDC_0_IN_SYSTEM_HEADERS): Define to 0 if
	undefined.  Remove #ifdef check.
	* config/i386/sol2.h, config/rs6000/sol2.h, config/sparc/sol2.h:
	Define STDC_0_IN_SYSTEM_HEADERS to 1.

From-SVN: r37163

	* builtins.c (expand_builtin_fputs): When deleting NOP calls to
	builtin fputs, ensure we still evaluate the stream in case it
	has side-effects.

testsuite:
	* gcc.c-torture/execute/stdio-opt-1.c: New test.

From-SVN: r37162

2000-10-31  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* include/bits/std_complex.h: Remove duplicate definition of conj.
	* include/c/bits/std_cwctype.h: Consistent placement of undefs.

From-SVN: r37161

	* expr.c (do_store_flag): Pass operand_mode instead of GET_MODE (op0)
	to expand_shift.

	* g++.old-deja/g++.other/inline16.C: New test.

From-SVN: r37160

	* src/complex.cc (arg, polar): Comment out specializations.

	* include/bits/std_complex.h (complex<>): Remove arg<> friend
	declaration.
	(arg): Define primary template.
	(polar): Likewise.
	(conj): Likewise.

From-SVN: r37159

	* sh-protos.h (reg_no_subreg_operand, emit_fpscr_use): Don't declare.
	(fp_extended_operand, emit_fpscr_use): Likewise.
	* sh.c (reg_no_subreg_operand, fp_extended_operand): Delete functions.
	(fpul_operand): New function.
	* sh.h (PREDICATE_CODES): Remove reg_no_subreg_operand and
	fp_extended_operand.  Add fpul_operand.
	* sh.md (mulsf3, mulsf3_i4): Use fp_arith_reg_operand for "f" operands.
	(mulsf3_ie, macsf3, cmpgtsf_t, cmpeqsf_t, ieee_ccmpeqsf_t): Likewise.
	(cmpgtsf_t_i4, cmpeqsf_t_i4, ieee_ccmpeqsf_t_4, negsf2): Likewise.
	(negsf2_i, sqrtsf2, sqrtsf2_i, abssf2, abssf2_i, adddf3): Likewise.
	(adddf3_i, subdf3, subdf3_i, muldf3, muldf3_i, divdf3): Likewise.
	(divdf3_i): Likewise.
	(floatsisf2): Likewise.  Use fpul_operand for 'y' operand.
	(floatsisf2_i4, floatsisf2_ie, fix_truncsfsi2): Likewise.
	(fix_truncsfsi2_i4, fixsfsi, floatsidf2, floatsidf2_i): Likewise.
	(fix_truncdfsi2, fix_truncdfsi2_i, extendsfdf2): Likewise.
	(extendsfdf2_i4, truncdfsf2, truncdfsf2_i4): Likewise.

From-SVN: r37158

	* include/c/bits/std_cwctype.h: #undef possible function-like
	macro definitions of iswxxx functions, which might be brought in
	by <wctype.h>.  Those macro definitions prevent build on some
	linux-based systems.

	* include/bits/std_complex.h (complex<>): Comment out friend
	declarations of abs<> specializations.
	(abs): Define primary template.

	* src/complex.cc (abs): Comment out specialization definition.

From-SVN: r37157

From-SVN: r37156

From-SVN: r37155

From-SVN: r37154

From-SVN: r37153

testsuite/
	* g++.old-deja/g++.pt/memtemp77.C (main): Adjust comparison against.
	__PRETTY_FUNCTION__

cp/
	* error.c: Move TFF_ macros into cp-tree.h.  Throughout, replace
	TS_* flags with corresponding TFF_*.  Adjust prototypes of
	functions (which used to take a tree_string_flags) to take an int.

	* cp-tree.h (enum tree_string_flags): Remove
	(TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
	TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
	TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
	TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
	TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
	TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
	(type_as_string, decl_as_string, expr_as_string,
	context_as_string): Adjust prototype.

	* class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
	instead of TS_PLAIN.

	* pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
	instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
	plain `0'.

From-SVN: r37152

2000-10-30  Phil Edwards  <pme@sources.redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_DEBUG):  Raise debugging level from
	  the default of 2 to 3.
	* configure.in:  Fix minor typos.  SUBST the values of enable_shared
	  and enable_static so that mkcheck will be aware of them.  Put the
	  test for gconv.h in with all the other header tests.
	* aclocal.m4:  Regenerate.
	* configure:  Ditto.
	* Makefile.in:  Ditto.
	* libio/Makefile.in:  Ditto.
	* libmath/Makefile.in:  Ditto.
	* libsupc++/Makefile.in:  Ditto.
	* src/Makefile.in:  Ditto.

	* config/os/solaris/solaris2.7/bits/os_defines.h:  Define
	  _G_USING_THUNKS to 0.

From-SVN: r37151

	* cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
	(linkage_kind): New enumeration.
	(decl_linkage): New function.
	* decl2.c (comdat_linkage): Extend comment.
	* error.c (dump_function_decl): Print the arguments used to
	instantiate a template, even when not printing the type of the
	function.
	* pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
	not TREE_PUBLIC, to test for external linkage.
	* tree.c (decl_linkage): New function.

From-SVN: r37150

2000-10-30  Benjamin Kosnik  <bkoz@redhat.com>

	* src/complex_io.cc : Remove ancient defines.
	* config/os/gnu-linux/bits/os_defines.h: Add defines.
	* libsupc++/tinfo2.cc: Change to cstddef.

	* include/bits/codecvt.h: Add include of c++config.h, so that
	__USE_GNU gets defined. (Important for alpha.)

	* include/c/bits/std_cwctype.h: Same.
	* include/c/bits/std_ctime.h: And here.
	* include/c/bits/std_cstdarg.h: Same.
	* include/c/bits/std_csignal.h: Same.
	* include/c/bits/std_csetjmp.h: Same.
	* include/c/bits/std_clocale.h: Same.
	* include/c/bits/std_climits.h: Touch.
	* include/c/bits/std_cfloat.h: Same.
	* include/c/bits/std_cerrno.h: Same.
	* include/c/bits/std_cwchar.h: Same.
	* include/c/bits/std_cassert.h: Same.
	* include/c/bits/std_cctype.h: Same.
	* include/c/bits/std_cstddef.h: And here.
	* include/c/bits/std_cstdlib.h: And here.
	* include/c/bits/std_cstdio.h: Same.
	* include/c/bits/std_cstring.h: Add names to namespace std::.

	* include/bits/c++config (_GNU_SOURCE): Move linux-specific macros
	from here...
	(_ISOC99_SOURCE): And this one....
	* config/os/gnu-linux/bits/os_defines.h: ...to here.

	* include/bits/codecvt.h (codecvt<_InternT, _ExternT,
	__enc_traits>::do_in): Don't cast to const, this is a bug in glibc
	prior to 2.2.
	(codecvt<_InternT, _ExternT, __enc_traits>::do_out): Same.
	* include/c/bits/std_cwchar.h: Add using declarations for mbstate_t.

2000-10-30  Steven King  <sxking@uswest.net>

	* include/bits/codecvt.h: Add cast.
	* include/c_std/stdio.h: Re-add printf using declaration.
	* include/c_std/bits/std_cstdio.h: Same
	* testsuite/22_locale/codecvt_wchar_t_char.cc: Fixup testsuite.
	* testsuite/22_locale/ctor_copy_dtor.cc: Same.
	* testsuite/22_locale/facet.cc: Same.
	* testsuite/22_locale/global_templates.cc: Same.
	* testsuite/22_locale/operators.cc: Same.
	* testsuite/22_locale/static_members.cc: Same.
	* testsuite/26_numerics/c_math.cc: Same.
	* testsuite/26_numerics/complex_inserters_extractors.cc: Same.
	* testsuite/27_io/fpos.cc: Same.
	* testsuite/27_io/istream_extractor_arith.cc: Same.
	* testsuite/27_io/istream_unformatted.cc: Same.
	* testsuite/27_io/ostream_inserter_arith.cc: Same.
	* testsuite/27_io/streambuf.cc: Same.

From-SVN: r37149

	* cppfiles.c (stack_include_file): Check for stacked contexts
	here.
	* cpphash.h (_cpp_do__Pragma): New prototype.
	* cppinit.c (cpp_reader_init): Add _Pragma keyword to hash table.

	* cpplex.c (skip_escaped_newlines): Only process trigraphs and
	escaped newlines if !(buffer->from_stage3).
	(_cpp_lex_token): Warn about missing newlines iff
	!buffer->from_stage3.

	* cpplib.c (get__Pragma_string, destringize,
	_cpp_do__Pragma): New functions.
	(run_directive): Set output_line for _Pragma to avoid line
	markers in output.  Set from_stage3 and prevent macro expansion
	for _Pragma and command-line options.  Check buffer exhaustion.
	(cpp_push_buffer): Don't check for stacked macro contexts, as
	this is perfectly legitimate for _Pragma.  Move the check to
	stack_include_file instead. Set from_stage3 iff buffer is
	preprocessed input.

	* cpplib.h (struct cpp_buffer): Make warned_cplusplus_comments
	unsigned. New boolean from_stage3.
	(struct spec_nodes): Add n__Pragma.

	* cppmacro.c (enter_macro_context): Flip sense of return value.
	(_cpp_get_token): Handle _Pragma operator.

From-SVN: r37147

2000-10-30  Phil Edwards  <pme@sources.redhat.com>

	* gcc.texi:  The C++ standard isn't "draft" anymore.

From-SVN: r37146

        * acinclude.m4 (GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT): Check
        for cabs, cabsf, and cabsl, too.
        * aclocal.m4: Regenerated.
        * config.h.in: Likewise.
        * configure: Likewise.
        * libmath/Makefile.am (libmath_la_SOURCES): Remove cabs.c and
        cabsf.c.
        * libmath/Makefile.in: Regenerated.
        * libmath/complex-stub.h (cabs): Don't declare if the system
        already provides this function.
        (cabsf): Likewise.
        (cabsl): Likewise.
        * src/complex.cc (abs): Directly use `hypot' since we can't call
        cabs on IRIX.

From-SVN: r37145

	* acinclude.m4: Update URL on egcs.cygnus.com to point to
	gcc.gnu.org.
	* aclocal.m4, configure: Regenerate.
	* src/gen-num-limits.cc, include/bits/c++config,
	include/bits/stl_config.h: Remove EGCS references.

From-SVN: r37144

	* java/io/Reader.java: Merge docs from classpath.
	(skip): Synchronize on `lock'.
	* java/io/FileReader.java: Import correct implementation from
	classpath.
	* java/io/StringReader.java: Merge docs from classpath.
	(ready): Throw IOException if stream is closed.

From-SVN: r37143

From-SVN: r37142

From-SVN: r37141

From-SVN: r37140

2000-10-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (patch_method_invocation): NULLify this_arg when already
	inserted.
	(maybe_use_access_method): Handle call to methods unrelated to the
	current class. Fixed comment.
	Fixes gcj/361.

(http://sources.redhat.com/ml/java-prs/2000-q4/msg00072.html
 http://gcc.gnu.org/ml/gcc-patches/2000-10/msg00993.html)

From-SVN: r37139

2000-10-30  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/util/BitSet.java: Updated @specnote.

From-SVN: r37138

	* mkcheck.in (test_file): Use -rpath, rather than --rpath, when
	building shared executables.

From-SVN: r37137

From-SVN: r37136

From-SVN: r37135

2000-10-29  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in: Simplify use of AC_CACHE_SAVE.  Put linked files
	in $(top_builddir)/include/bits, not $(top_builddir)/bits, to help
	with libgcj build issues and improve consistency with the source
	directory's include directory setup.
	* configure: Regenerate.
	* acinclude.m4: Same here.
	* aclocal.m4: Regenerate.
	* mknumeric_limits (OUT_H): Also change paths here.
	* mkcheck.in (C_DIR): And here.
	* mkc++config (OUT_H): And here.
	* libmath/Makefile.am (INCLUDES): And here.
	* src/Makefile.am (INCLUDES): Change to $(top_builddir)/include.
	* libio/Makefile.am: Ditto.
	* libsupc++/Makefile.am (INCLUDES): Ditto.

From-SVN: r37134

From-SVN: r37133

2000-10-29   Mark Harig <mharig@landmark.com>

	* src/Makefile.am: Change logic for include dir options.
	* src/Makefile.in: Regenerate.
	* libsupc++/Makefile.am: Ditto.
	* libsupc++/Makefile.in: Regenerate.

From-SVN: r37132

c_io_libio.cc (basic_file<char>::__basic_file): Don't pass a NULL _IO_wide_data to _IO_no_init when...

	* config/c_io_libio.cc (basic_file<char>::__basic_file):
	Don't pass a NULL _IO_wide_data to _IO_no_init when
	_GLIBCPP_USE_WCHAR_T is not defined.
	* config/c_io_libio.h (_IO_codecvt): Don't declare when
	_GLIBCPP_USE_WCHAR_T is not defined.
	* config/c_io_libio_codecvt.c: Don't compile it
	when _GLIBCPP_USE_WCHAR_T is not defined.
	* include/bits/codecvt.h (codecvt<_InternT, _ExternT, __enc_traits):
	Don't define this specialization when _GLIBCPP_USE_WCHAR_T
	is not defined.
	* include/bits/locale_facets.h (<bits/std_cwctype.h>): Don't
	include it when _GLIBCPP_USE_WCHAR_T is not defined.
	* src/codecvt.cc (__enc_traits::_S_max_size): Don't define
	when _GLIBCPP_USE_WCHAR_T is not defined.
	* src/localename.cc (locale::_Impl::_M_construct_collate):
	Don't call wide-character functions when _GLIBCPP_USE_WCHAR_T is
	not defined.
	(locale::_Impl::_M_construct_ctype): Likewise.
	(locale::_Impl::_M_construct_monetary): Likewise.
	(locale::_Impl::_M_construct_numeric): Likewise.
	(locale::_Impl::_M_construct_time): Likewise.
	(locale::_Impl::_M_construct_messages): Likewise.

	* iofopen.c (_IO_new_fopen): Don't define `_IO_wide_data wd'
	if _GLIBCPP_USE_WCHAR_T is not defined.
	* iofwide.c: Don't define codecvt functions when
	_GLIBCPP_USE_WCHAR_T is not defined.
	(_IO_fwide): Don't try to put the stream in wide mode when
	_GLIBCPP_USE_WCHAR_T is not defined.
	* libio.h (_IO_wide_data): Define it as an incomplete struct
	when _GLIBCPP_USE_WCHAR_T is not defined.
	* wfiledoalloc.c: Don't define anything when
	_GLIBCPP_USE_WCHAR_T is not defined.
	* wfileops.c: Likewise.
	* wgenops.c: Likewise.

From-SVN: r37131

	* _G_config.h (_G_USING_THUNKS): Allow overrides from
	OS-configuration files.
	* libioP.h: Test _G_USING_THUNKS with #if, rather than #ifdef.

From-SVN: r37130

	* acinclue.m4 (GLIBCPP_ENABLE_ATOMICITY): Handle IRIX.
	* aclocal.m4: Regenerated.
	* configure: Likewise.
	* config/os/irix/bits/atomicity.h: New file.
	* config/os/irix/bits/os_defines.h (_POSIX_SOURCE): Undefine.
	(__off_t): Define.
	(__off64_t): Likewise.
	(__ssize_t): Likewise.
	(_G_USING_THUNKS): Define to zero.

From-SVN: r37129

	* config/os/irix/bits/atomicity.h: New file.
	* config/os/irix/bits/os_defines.h (_POSIX_SOURCE): Undefine.
	(__off_t): Define.
	(__off64_t): Likewise.
	(__ssize_t): Likewise.
	(_G_USING_THUNKS): Define to zero.

From-SVN: r37128

	* toplev.c, flags.h, fold-const.c, real.c, rtl.c,
	fixinc/inclhack.def: Change comments mentioning C9X to refer to
	C99 instead.

From-SVN: r37127