cppfiles.c (struct include_file): Move from cpphash.h.

        * cppfiles.c (struct include_file): Move from cpphash.h.
        (_cpp_never_reread): New function.
        (open_file, read_include_file): Use it.
        (stack_include_file): Set the buffer's sysp according to the
        path in which the file was found.
        (find_include_file): Don't set sysp.
        (cpp_make_system_header, actual_directory): Update.
        (_cpp_execute_include): Do #include_next lookup handling here,
        not in cpplib.c.  Use _cpp_never_reread.
        * cpphash.h (struct_include_file): Remove.
        (struct cpp_buffer): New member sysp.
        (CPP_IN_SYSTEM_HEADER, _cpp_execute_include): Update.
        (_cpp_never_reread): New.
        * cpplib.c (read_line_number): Rename read_flag.  Rework slightly.
        (end_directive): Clear line_extension flag.
        (_cpp_handle_directive): Set line_extension flag for #number.
        (do_include_next): Handle path lookup in _cpp_execute_include.
        (do_line): Cleanup to use read_flag.  Don't allow flags in #line.
        (_cpp_do_file_change): Update.
        (do_pragma_once): Use cpp_never_reread.  Clean up.
        * cpplib.h (struct lexer_state): New member line_extension.

From-SVN: r38120

format-nonlit-1.c, [...]: Use __SIZE_TYPE__ instead of int for type of integers cast to pointers.

* gcc.dg/format-nonlit-1.c, gcc.dg/format-nonlit-2.c: Use
__SIZE_TYPE__ instead of int for type of integers cast to
pointers.

From-SVN: r38119

Fix typo.

From-SVN: r38118

texi2pod.pl: If multiple @c man sections with the same tag appear...

* texi2pod.pl: If multiple @c man sections with the same tag
appear, concatenate them in the final output.  When skipping,
ignore block commands that can't cause skipping, and honor
those that can.  Ensure that verbatim blocks are separate
paragraphs.

From-SVN: r38117

* Makefile.in (distclean): When cleaning, remove testsuite.

From-SVN: r38116

ctype_base.h (ctype_base): Change space mask.

2000-12-07  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* config/os/generic/bits/ctype_base.h (ctype_base): Change space mask.

* config/os/generic/bits/ctype_noninline.h (ctype): Remove default
arguments in definition.
* config/os/solaris/solaris2.7/bits/ctype_noninline.h (ctype): Same.
* config/os/solaris/solaris2.6/bits/ctype_noninline.h (ctype): Same.
* config/os/solaris/solaris2.5/bits/ctype_noninline.h (ctype): Same.
* config/os/newlib/bits/ctype_noninline.h (ctype): Same.
* config/os/irix/bits/ctype_noninline.h (ctype): Same.
* config/os/hpux/bits/ctype_noninline.h (ctype): Same.
* config/os/bsd/netbsd/bits/ctype_noninline.h (ctype): Same.
* config/os/bsd/freebsd/bits/ctype_noninline.h (ctype): Same.
* config/os/aix/bits/ctype_noninline.h (ctype): Same.

* include/bits/locale_facets.h: Tweak.

From-SVN: r38115

flow.c (calculate_global_regs_live): Force the stack pointer live after reload as well.

        * flow.c (calculate_global_regs_live): Force the stack pointer live
        after reload as well.

From-SVN: r38114

use "exeext" for variables and "build_exeext" for substitution

From-SVN: r38113

class.c (check_field_decls): Don't special case anonymous fields in error messages.

* class.c (check_field_decls): Don't special case anonymous
fields in error messages.
(note_name_declared_in_class): Use %D on diagnostic.

* tree.c (pod_type_p): Use strip_array_types.
(cp_valid_lang_attribute): Likewise.
* typeck.c (cp_type_quals): Strip arrays separately, to avoid
multiple evaluations.
(cp_has_mutable_p): Use strip_array_types.

From-SVN: r38112

cp-tree.h (sufficient_parms_p): Declare new function.

* cp-tree.h (sufficient_parms_p): Declare new function.
* call.c (sufficient_parms_p): New function, broken out of ...
(add_function_candidate): ... here. Use it.
(add_conv_candidate): Use it.
* decl.c (grok_ctor_properties): Use it.

From-SVN: r38111

optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.

* optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.

* g++.old-deja/g++.other/cleanup4.C: New test.

From-SVN: r38110

Daily bump.

From-SVN: r38109

* gcc_update: Don't touch tradcif.c or java/parse.h.

From-SVN: r38108

* Changelog: Forgotten commit.

From-SVN: r38107

c-common.c (warn_format_security): New variable.

* c-common.c (warn_format_security): New variable.
(check_format_info): Warn about non-literal formats with no format
arguments if either -Wformat-nonliteral or -Wformat-security is
specified.
(set_Wformat): Set warn_format_security for settings other than 1.
* c-common.h (warn_format_security): Declare.
* c-decl.c (c_decode_option): Decode -Wformat-security and
-Wno-format-security.
* invoke.texi: Document -Wformat-security.
* toplev.c (documented_lang_options): Include -Wformat-security
and -Wno-format-security.

cp:
* decl2.c (lang_decode_option): Handle -Wformat-security.

testsuite:
* format-sec-1.c: New test.

From-SVN: r38106

c-common.c (check_format_info): Warn for non-constant format strings with strftime formats if -Wformat-nonliteral.

* c-common.c (check_format_info): Warn for non-constant format
strings with strftime formats if -Wformat-nonliteral.  Where the
format can convert arguments, if the format is not a string
literal and there are no arguments to the format, give a different
warning message from the general non-string-literal case.

testsuite:
* gcc.dg/format-nonlit-3.c: New test.

From-SVN: r38105

c-common.c (format_wanted_type): Add reading_from_flag.

* c-common.c (format_wanted_type): Add reading_from_flag.
(print_char_table): Mark %s and %S formats with flag "R".
(check_format_info_main): Set up reading_from_flag appropriately.
If aflag, always set writing_in_flag rather than relying on the
format used being a scanf format and so having it set.
(check_format_types): Check for formats reading through null
pointers.

testsuite:
* gcc.dg/c90-printf-1.c: Add test for printf formats reading
through a null pointer.

From-SVN: r38104

invoke.texi (-Wformat): Document what format features are checked.

* invoke.texi (-Wformat): Document what format features are
checked.

From-SVN: r38103

pt.c (verify_class_unification): New function.

* pt.c (verify_class_unification): New function.
(get_class_bindings): Use it.
(try_class_unification): Tidy.
(unify): Handle when argument of a template-id is not
template parameter dependent.
(template_args_equal): Handle when TREE_CODE's do not match.

* g++.old-deja/g++.oliva/partspec1.C: Remove XFAIL.
* g++.old-deja/g++.pt/partial4.C: New test.

From-SVN: r38102

c-common.c (parse_in): Make a cpp_reader *.

        * c-common.c (parse_in): Make a cpp_reader *.
        * cppfiles.c (_cpp_fake_include): Remove.
        * cpphash.h: Similarly.
        * cpplib.c (do_line): Don't call _cpp_fake_include.  A valid
        #line always creates a callback; FC_RENAME if there are no
        #line flags.
        * fix-header.c (read_scan_file): cpp_push_buffer cannot fail.
        The first EOF must be our get_char buffer.

From-SVN: r38101

locale_facets.h (ctype): Remove _Ctype_nois and _Ctype and replace with common __ctype_abstract_base.

2000-12-06  Benjamin Kosnik  <bkoz@kredhat.com>

* include/bits/locale_facets.h (ctype): Remove _Ctype_nois and
_Ctype and replace with common __ctype_abstract_base.
(ctype<wchar_t>::_M_convert_to_wmask): Move to locale.cc.
* config/os/gnu-linux/bits/ctype_noninline.h (ctype<char>::ctype):
And here.
* config/os/solaris/solaris2.7/bits/ctype_noninline.h (ctype): Same.
* config/os/solaris/solaris2.6/bits/ctype_noninline.h (ctype): Same.
* config/os/solaris/solaris2.5/bits/ctype_noninline.h (ctype): Same.
* config/os/newlib/bits/ctype_noninline.h (ctype): Same.
* config/os/irix/bits/ctype_noninline.h (ctype): Same.
* config/os/hpux/bits/ctype_noninline.h (ctype): Same.
* config/os/generic/bits/ctype_noninline.h (ctype): Same.
* config/os/aix/bits/ctype_noninline.h (ctype): Same.
* config/os/bsd/netbsd/bits/ctype_noninline.h (ctype): Same.
* config/os/bsd/freebsd/bits/ctype_noninline.h (ctype): Same.
* src/locale-inst.cc: Clean instantiations.
* src/locale.cc (ctype<char>): Add definitions here.
(ctype<wchar_t>::_M_wmask): Move definitions here.

* config/os/generic/bits/ctype_inline.h (ctype<char>::is):
Implement in a generic way, with only "C" functionality and no
knowlege of the target os.
* config/os/generic/bits/os_defines.h: Change comments to C++ style.
* testsuite/22_locale/ctype_char_members.cc (test01): Add tests.

* include/bits/codecvt.h (ctype_byname): Remove specializations,
as not required.
* include/bits/localefwd.h (codecvt_byname): And here.
* src/codecvt.cc: Remove codecvt_byname specializations.

* include/c/bits/std_cstdio.h: Include c++config.h.

From-SVN: r38100

* config/h8300/h8300.h: Fix formatting.

From-SVN: r38095

config.gcc (a29k*-*-rtems*, [...]): New targets.

        * config.gcc (a29k*-*-rtems*, arm*-*-rtems*, c4x-*-rtems*,
        h8300-*-rtems*, hppa1.1-*-rtems, *mips*-*-rtems*): New targets.
        * config.gcc (*-rtems*): Add support for gthr-rtems.h.
        * gthr-rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
        config/h8300/rtems.h, config/mips/rtems.h: New files.

From-SVN: r38094

config.gcc: Reorganize handling of *-*-gnu*, to share target specific make details with Linux.

* config.gcc: Reorganize handling of *-*-gnu*, to share target
specific make details with Linux.  Update comments to clarify
        the distinction between GNU/Linux and GNU/Hurd.

From-SVN: r38093

c-lex.c (cb_indent): Decorate `str' argument, unused on HP-UX.

    * c-lex.c (cb_indent): Decorate `str' argument, unused on HP-UX.
    * collect2.c (scan_libraries): Remove unused `ch'.
    (COFF specific stuff): Prototype ldgetname.  Declare and prototype
    ldbtread and ldclose.

From-SVN: r38092

contrib.texi: Fix my email address.

        * contrib.texi: Fix my email address.  Update Per's
        list of contributions.

From-SVN: r38091

* gcc.c-torture/execute/ieee/hugeval.x: New.

From-SVN: r38090

Forgot to commit with last change.

From-SVN: r38089

osf.h: Standarize copyright statement.

* config/alpha/osf.h: Standarize copyright statement.
* config/arc/arc.h: Likewise.
* config/arm/elf.h config/arm/coff.h config/arm/aout.h: Likewise.
* config/arm/arm.c config/arm/arm.h: Likewise.
* config/elxsi/elxsi.h: Likewise.
* config/i386/sco.h: Likewise.
* config/m68k/crds.h config/m68k/hp320.h config/m68k/lynx.h: Likewise.
* config/m68k/m68kv4.h config/m68k/next21.h: Likewise.
* config/m68k/sun3.h: Likewise.
* config/m88k/dgux.h config/m88k/dguxbcs.h: Likewise.
* config/pdp11/2bsd.h config/pdp11/pdp11.h: Likewise.
* config/romp/romp.h: Likewise.
* config/rs6000/aix41.h: Likewise.
* config/sparc/sysv4.h: Likewise.
* config/we32k/we32k.c config/we32k/we32k.h: Likewise.
* fixinc/gnu-regex.c fixinc/gnu-regex.h: Likewise.
* cpplib.h cppexp.c cselib.h profile.c: Likewise.
* longlong.h: Likewise.
* libgcc2.c: Likewise.

From-SVN: r38088

actions.h: Standarize copyright statement.

        * actions.h: Standarize copyright statement.
        * except.c inout.c lang.c lex.c lex.h loop.c nloop.c: Likewise.
        * parse.c tasking.c tasking.h timing.c xtypeck.c: Likewise.

From-SVN: r38087

* getopt.h obstack.h: Standarize copyright statement.

From-SVN: r38086

machmode.def: Use correct definition for BITSIZE on targets where BITS_PER_UNIT != 8.

* machmode.def: Use correct definition for BITSIZE on targets where
BITS_PER_UNIT != 8.

From-SVN: r38085

* thr-rtems.c: New file. Stub to compile.

From-SVN: r38084

Make the fixinc/Makefile.* files more similar

From-SVN: r38083

pa.c: Include expr.h before c-tree.h.

        * pa.c: Include expr.h before c-tree.h.
        (remove_useless_addtr_insns): Use reverse_condition_maybe_unordered
        instead of reverse_condition.
        (print_operand): Correct predicates for GT, GE, LT and LE.  Add
        predicates for LTGT, UNLE, UNLT, UNGE, UNGT, UNEQ, UNORDERED and
        ORDERED.
        (cmpib_comparison_operator): Add GEU and LTU codes.
        * pa.h (PREDICATE_CODES): Add codes for cmpib_comparison_operator.
        * pa.md (bltgt, bunle, bunlt, bunge, bungt, buneq, bunordered,
        bordered): New float conditional branch patterns.

From-SVN: r38082

GridBagConstraints.java: Filled in values for static final fields.

* java/awt/GridBagConstraints.java: Filled in values for static
final fields.

From-SVN: r38081

* final.c (final_addr_vec_align): Fix clipping to BIGGEST_ALIGNMENT.

From-SVN: r38080

acinclude.m4 (GLIBCPP_CHECK_*_DECL_AND_LINKAGE_*): Pre-test whether the cached result is present.

2000-12-06  Phil Edwards  <pme@sources.redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_*_DECL_AND_LINKAGE_*):  Pre-test
  whether the cached result is present.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.
* Makefile.in:  Regenerate.
* libio/Makefile.in:  Regenerate.
* libmath/Makefile.in:  Regenerate.
* libsupc++/Makefile.in:  Regenerate.
* src/Makefile.in:  Regenerate.

From-SVN: r38079

* java/util/BitSet.java: Updated copyright notice.

From-SVN: r38078

Removed erroneous ChangeLog line

From-SVN: r38077

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (awt_java_source_files): Added new file.
* java/awt/GridBagConstraints.java: New file.

From-SVN: r38076

Collator.java (decomposeCharacter, [...]): Now package-private, not protected.

* java/text/Collator.java (decomposeCharacter, decmp, strength):
Now package-private, not protected.
* java/text/DateFormatSymbols.java (equals): Now private.
* java/text/DecimalFormatSymbols.java (safeGetChar): Now private.
* java/util/BitSet.java: Class no longer final.
* java/util/Set.java (toArray(Object[])): New method.

From-SVN: r38075

configure.target (*-*-freebsd, *-*-netbsd): Correct paths to os_include_dir.

* configure.target (*-*-freebsd, *-*-netbsd): Correct paths to
os_include_dir.

From-SVN: r38074

* gcc.dg/cpp/backslash2.c

From-SVN: r38073

cpplex.c (skip_escaped_newlines): Don't warn for spaces between backslash and newline, when inside a comment.

        * cpplex.c (skip_escaped_newlines): Don't warn for spaces between
        backslash and newline, when inside a comment.

From-SVN: r38072

parse.y (end_artificial_method_body): Fixed typo.

2000-12-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (end_artificial_method_body): Fixed typo.

(http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00320.html)

From-SVN: r38071

[multiple changes]

2000-10-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * jcf-write.c (OP1): Update `last_bc'.
        (struct jcf_block): Fixed indentation and typo in comments.  New
        field `last_bc'.
        (generate_bytecode_insns): Insert `nop' if `jsr' immediately
        follows `monitorenter'.
        * parse.y (patch_synchronized_statement): New local `tmp'. Call
        `patch_string'.
        Fixes gcj/232.

2000-10-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * check-init.c (check_init): Fixed leading comment. Use
        LOCAL_FINAL_P.
        * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
        (give_name_to_locals): Likewise.
        (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
        fields in lang_decl_var.
        * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
        DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
        (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
        (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
        DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
        (LOCAL_FINAL): Rewritten.
        (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
        MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
        (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
        `init_final' fields.
        (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
        `final_uid', `final_liic', `final_ierr' and `local_final' fields.
        (TYPE_HAS_FINAL_VARIABLE): New macro.
        (struct lang_type): Added `afv' field.
        * parse.y (check_static_final_variable_assignment_flag): New function.
        (reset_static_final_variable_assignment_flag): Likewise.
        (check_final_variable_local_assignment_flag): Likewise.
        (reset_final_variable_local_assignment_flag): Likewise.
        (check_final_variable_indirect_assignment): Likewise.
        (check_final_variable_global_assignment_flag): Likewise.
        (add_inner_class_fields): Use LOCAL_FINAL_P.
        (register_fields): Handle local finals and final variables.
        (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
        (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
        (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
        on local finals.
        (java_complete_expand_methods): Loop to set
        TYPE_HAS_FINAL_VARIABLE. Call
        `reset_final_variable_local_assignment_flag' and
        `check_final_variable_local_assignment_flag' accordingly before
        and after constructor expansion. Call
        `reset_static_final_variable_assignment_flag'
        before expanding <clinit> and after call
        `check_static_final_variable_assignment_flag' if the
        current_class isn't an interface. After all methods have been
        expanded, call `check_final_variable_global_assignment_flag' and
        `check_static_final_variable_assignment_flag' if the current class
        is an interface.
        (maybe_yank_clinit): Fixed typo in comment.
        (build_outer_field_access_methods): Removed old sanity check. Use
        FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
        Don't create access methods for finals.
        (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
        (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
        existing DECL_INIT has been processed.
        (java_complete_lhs): Likewise.
        (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
        Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
        logic.
        (patch_assignment): Use LOCAL_FINAL_P.
        (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
        DECL_INITIAL is nullified.
        Fixes gcj/163.

2000-10-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (pop_current_osb): New function.
        (array_type:): Use `dims:', changed actions
        accordingly. Suggested by Anthony Green.
        (array_creation_expression:): Used pop_current_osb.
        (cast_expression:): Likewise.
        (search_applicable_method_list): Fixed indentation.

2000-10-08  Anthony Green  <green@redhat.com>

        * parse.y (array_type_literal): Remove production.
        (type_literals): Refer to array_type, not array_type_literal.

(http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00317.html)

From-SVN: r38070

invoke.texi: Use @table @samp instead of @itemize @minus for table of language standards.

* invoke.texi: Use @table @samp instead of @itemize @minus for
table of language standards.  Fix use of @pxref.  From Zack
Weinberg.  Also exclude specs documentation from generated
manpage, and create separate ENVIRONMENT section.

From-SVN: r38069

gcse.c (compute_pre_data): Kill trapping expressions in destination blocks of abnormal edges.

        * gcse.c (compute_pre_data): Kill trapping expressions in
        destination blocks of abnormal edges.

From-SVN: r38068

lang-specs.h (c++): When invoking the stand-alone preprocessor for -save-temps...

* lang-specs.h (c++): When invoking the stand-alone preprocessor
for -save-temps, pass all relevant -Defines to it, and then don't
pass them to cc1plus.

From-SVN: r38067

Rebuilt again, something went wrong last time

From-SVN: r38066

stdio-opt-1.c: Add more checks.

* testsuite/gcc.c-torture/execute/stdio-opt-1.c: Add more checks.
* testsuite/gcc.c-torture/execute/stdio-opt-2.c: New test.

From-SVN: r38065

Daily bump.

From-SVN: r38064

Regenerate to pick up libtool fix.   Per Alexandre Oliva.

From-SVN: r38063

mn10300.c (mn10300_print_reg_list): Added.

2000-12-05  Richard Sandiford  <r.sandiford@redhat.com>

* config/mn10300/mn10300.c (mn10300_print_reg_list): Added.
(mn10300_get_live_callee_saved_regs): Likewise.
(mn10300_gen_multiple_store): Likewise.
(store_multiple_operation): Likewise.
(expand_prologue): Use mn10300_gen_multiple_store().
* config/mn10300/mn10300-protos.h (mn10300_print_reg_list): Added.
(mn10300_get_live_callee_saved_regs): Likewise.
(mn10300_gen_multiple_store): Likewise.
(store_multiple_operation): Likewise.
* config/mn10300/mn10300.md (store_movm): Use a MATCH_PARALLEL
tied to store_multiple_operation().

From-SVN: r38062

configure.target (hpux): Set os_include_dir.

        * configure.target (hpux): Set os_include_dir.
        * config/os/hpux/bits/ctype_base.h: New file
        * config/os/hpux/bits/ctype_inline.h: New file
        * config/os/hpux/bits/ctype_noinline.h: New file
        * config/os/hpux/bits/os_defines.h: New file

Forgot to commit last week...

From-SVN: r38061

builtins.c (expand_builtin_setjmp_setup): Set current_function_has_nonlocal_label.

        * builtins.c (expand_builtin_setjmp_setup): Set
        current_function_has_nonlocal_label.

From-SVN: r38060

Makefile.am (libstdc++.INC): Revert for libjava builds.

2000-12-05  Alexandre Petit-Bianco  <apbianco@redhat.com>

* src/Makefile.am (libstdc++.INC): Revert for libjava builds.
* src/Makefile.in: Regenerate.

From-SVN: r38059

acinclude.m4 (EXTRA_CXX_FLAGS): And here.

2000-12-05  Benjamin Kosnik  <bkoz@haight.redhat.com>

* acinclude.m4 (EXTRA_CXX_FLAGS): And here.
* include/c/bits/std_cstdlib.h (std ): Change macro to
_GLIBCPP_NEED_LLDIV_T.
* acconfig.h: Remove unused MBSTATE_T bits.
* configure.in: Same.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.

From-SVN: r38058

cppfiles.c (stack_include_file): Push zero-length buffers in case of failure.

        * cppfiles.c (stack_include_file): Push zero-length buffers
        in case of failure.  Return void, as we don't fail any more.
        (read_include_file): Check for files we shouldn't re-read.
        Don't return an error code; errors are implied by marking the
        file NEVER_REREAD.
        (_cpp_execute_include): Move the recursion and in-macro checks
        here.  Update for stack_include_file not failing.
        * cpplib.c (cpp_push_buffer): Always succeed, since
        _cpp_execute_include performs the recursion check.  Tidy up.
        * cpplib.h (cpp_push_buffer): Update prototype.

From-SVN: r38057

acinclude.m4: Change up to reflect new directory organization.

2000-12-05  Benjamin Kosnik  <bkoz@fillmore.redhat.com>

* acinclude.m4: Change up to reflect new directory organization.
Add in bits for NetBSD.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config/os/bsd: New directory.
* config/os/netbsd: Move to...
* config/os/bsd/netbsd: ...here.
* config/os/freebsd: Move to...
* config/os/bsd/freebsd: ...here.

From-SVN: r38056

acinclude.m4: Change up to reflect new directory organization.

2000-12-05  Benjamin Kosnik  <bkoz@fillmore.redhat.com>

* acinclude.m4: Change up to reflect new directory organization.
Add in bits for NetBSD.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config/os/bsd: New directory.
* config/os/netbsd: Move to...
* config/os/bsd/netbsd: ...here.
* config/os/freebsd: Move to...
* config/os/bsd/freebsd: ...here.

From-SVN: r38055

acinclude.m4: Change up to reflect new directory organization.

2000-12-05  Benjamin Kosnik  <bkoz@fillmore.redhat.com>

* acinclude.m4: Change up to reflect new directory organization.
Add in bits for NetBSD.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config/os/bsd: New directory.
* config/os/netbsd: Move to...
* config/os/bsd/netbsd: ...here.
* config/os/freebsd: Move to...
* config/os/bsd/freebsd: ...here.

From-SVN: r38054

sched-vis.c (visual_tbl_line_length): New variable.

* sched-vis.c (visual_tbl_line_length): New variable.
(get_visual_tbl_length): Set it.
(visualize_stall_cycles): Don't let stalls overrun
visual_tbl_line_length.

From-SVN: r38053

texi2pod.pl: Restructure for comprehensibility, add comments.

* texi2pod.pl: Restructure for comprehensibility, add
comments.  Merge handling of @ignore and @ifxxx.  Handle a
whole bunch more Texinfo commands.  Use consistent formatting
style.

From-SVN: r38052

acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): Check for lldiv_t.

2000-12-05  Benjamin Kosnik  <bkoz@haight.redhat.com>

* acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): Check for
lldiv_t. Allow the use of os-specific defines while checking for
long-long functions by the inclusion of os_defines.h.
* aclocal.m4: Regenerate.
* configure.in: Add comments.
* configure: Regenerate.
* acconfig.h: Add _GLIBCPP_HAVE_LLDIV_T.
* config.h.in: Regenerate.
* config/os/gnu-linux/bits/os_defines.h: Fix typos and
duplications in comments.

From-SVN: r38051

global.c (global_conflicts): Allow for a REG_UNUSED note with a different mode to the REG set in the insn.

* global.c (global_conflicts): Allow for a REG_UNUSED note
with a different mode to the REG set in the insn.

* gcc.c-torture/execute/20001203-2.c: New testcase.

From-SVN: r38046

Makefile.in (fixinc.sh): Pass $WARN_CFLAGS into fixinc dir.

* Makefile.in (fixinc.sh): Pass $WARN_CFLAGS into fixinc dir.

* fixinc/Makefile.in (FIXINC_DEFS): Add $(WARN_CFLAGS).

From-SVN: r38045

mkfixinc.sh (*-gnu*): activate fixinc for GNU/Hurd and GNU/Linux.

* fixinc/mkfixinc.sh(*-gnu*): activate fixinc for GNU/Hurd and
GNU/Linux.

* fixinc/mkfixinc.sh: Run fixinc on netbsd.
* fixinc/inclhack.def (machine/ansi.h): Run this rule on all files,
to cope with aliased copies.
* fixinc/fixincl.x: Regenerate.

From-SVN: r38044

cp-demangle.c (cplus_demangle_v3): Check that it's a v3 mangled name before allocating the dyn_string.

        * cp-demangle.c (cplus_demangle_v3): Check that it's a v3 mangled
        name before allocating the dyn_string.

From-SVN: r38043

Fix building on non-INSN_SCHEDULING targets, and fix a small bug in rgn_print_insn.

From-SVN: r38042

Modification to define_label and finish_case_label in decl.c to handle
scoping correctly.

From-SVN: r38041

cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.

cp:
* cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
(get_matching_virtual): Remove.
(look_for_overrides): Declare new function.
* decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
DECL_VINDEX here.
* class.c (check_for_override): Move base class iteration code
to look_for_overrides.
* search.c (next_baselink): Remove.
(get_virtuals_named_this): Remove.
(get_virtual_destructor): Remove.
(tree_has_any_destructors_p): Remove.
(struct gvnt_info): Remove.
(check_final_overrider): Remove `virtual' from error messages.
(get_matching_virtuals): Remove. Move functionality to ...
(look_for_overrides): ... here, and ...
(look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
to be overriding.
testsuite:
* g++.old-deja/g++.h/spec6.C: Remove some of the XFAILS.
* g++.old-deja/g++.other/virtual10.C: New test.

From-SVN: r38040

typeck.c (get_delta_difference): If via a virtual base, return zero.

cp:
* typeck.c (get_delta_difference): If via a virtual base,
return zero.
* cvt.c (cp_convert_to_pointer): If via a virtual base, do no
adjustment.
testsuite:
* g++.old-deja/g++.mike/pmf5.C: Remove test.

From-SVN: r38039

enable fixincludes for BeOS

From-SVN: r38038

ctype_base.h: Update comments about other BSD variants.

* config/os/freebsd/bits/ctype_base.h: Update comments about other
BSD variants.

From-SVN: r38037

*.h: Move here from config/os/bsd/bits.

* config/os/freebsd/bits/*.h: Move here from config/os/bsd/bits.
* aclocal.m4: Adjust accordingly.
* configure.target: Likewise.
* configure: Regenerate.

From-SVN: r38036

revert cloning patch

From-SVN: r38035

also tweak comment

From-SVN: r38034

atomicity.h: Add support for compiling Thumb code.

* config/cpu/arm/bits/atomicity.h: Add support for compiling Thumb
code.

From-SVN: r38033

Support for NetBSD.

* aclocal.m4: Add test for NetBSD's ctype support.
* configure: Regenerate.
* configure.target: Support NetBSD.
* config/os/netbsd/bits/ctype_base.h: New file.
* config/os/netbsd/bits/ctype_inline.h: New file.
* config/os/netbsd/bits/ctype_noinline.h: New file.
* config/os/netbsd/bits/os_defines.h: New file.

From-SVN: r38032

Daily bump.

From-SVN: r38031

* stmt.c (warn_if_unused_value): Move side effects test earlier.

From-SVN: r38030

New test.

From-SVN: r38029

bb-reorder.c (reorder_basic_blocks): Do check for EH edges even when using sjlj.

        * bb-reorder.c (reorder_basic_blocks): Do check for EH edges even
        when using sjlj.

From-SVN: r38028

flow.c (calculate_global_regs_live): Only force stack pointer live before reload.

        * flow.c (calculate_global_regs_live): Only force stack pointer
        live before reload.  Force pic register live before reload.
        (insn_dead_p): Don't protect pic references from deletion.

From-SVN: r38027

parse.y (patch_method_invocation): Pick the correct enclosing context when creating inner class instances.

2000-12-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (patch_method_invocation): Pick the correct enclosing
context when creating inner class instances.
Fixes gcj/332.

(http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00217.html)

From-SVN: r38026

complex.cc (pow): Remove definitions for explicit specializations.

* src/complex.cc (pow): Remove definitions for explicit
specializations.
* libmath/mathconf.h: Remove declarations for c_log, c_logf,
c_logl.
* libmath/complex-stub.h: Remove declarations for cpow, cpowf,
cpowl.
* libmath/cpow.c: Remove.
* libmath/cpowf.c: Remove.
* libmath/cpowl.c: Remove.
* libmath/Makefile.am (EXTRA_LONG_DOUBLE_yes): Remove c_logl,
cpowl,
(EXTRA_DIST): Remove c_log, c_logf, carg, cargf.
* libmath/Makefile.in: Regenarate.
* libmath/c_log.c: Remove
* libmath/c_logf.c: Likewise.
* libmath/c_logl.c: Likewise.
* libmath/carg.c: Likewise.
* libmath/cargf.c: Likewise.
* libmath/cargl.c: Likewise.
* include/bits/std_complex.h (pow): Define primary templates.
(complex<>): Remove friend declarations for pow<>().
* acinclude.m4: Remove check for c_log, c_logf, c_logl, carg,
cargf.
* aclocal.m4: Regenarate.
* configure: Regenarate.

From-SVN: r38025

invoke.texi: Add support for using texi2pod.pl.

* invoke.texi: Add support for using texi2pod.pl.  Don't use
@multitable.

From-SVN: r38024

Remove spurious test of XScale and HARD_FLOAT floags

From-SVN: r38023

* error.c (dump_tree): Use output_add_string not OB_PUTS.

From-SVN: r38021

* demangle.h: Change "new_abi" to "v3" everywhere.

From-SVN: r38020

virtual9.C: New test.

* g++.old-deja/g++.other/virtual9.C: New test.
* g++.old-deja/g++.pt/crash61.C: New test.
* gcc.c-torture/execute/loop-9.c: New test.

From-SVN: r38019

Fix bogons from XScale contribution

From-SVN: r38018

Do not create interworking functions if the target architecture does not
support Thumb instructions.

From-SVN: r38017

ONEWS: New file with the current contents of NEWS up to EGCS 1.1.

gcc:
* ONEWS: New file with the current contents of NEWS up to EGCS
1.1.
* NEWS: Generate automatically from online release notes from EGCS
1.0 to GCC 2.95.2, using ../contrib/gennews.

contrib:
* gennews: New script.

From-SVN: r38016

Remove spurious CYGNUS LOCAL markers

From-SVN: r38015

* gcc.dg/cpp/extratokens.c: Forgotten file.

From-SVN: r38014

instan1.C, instan2.C: Move to...

* g++.old-deja/g++.other/instan1.C, instan2.C: Move to...
* g++.old-deja/g++.pt/instantiate1.C, instantiate2.C: ...here.
* gcc.dg/cpp/19960224-2.c, endif.c, if-6.c: Move into...
* gcc.dg/cpp/extratokens.c: ...here.

From-SVN: r38013

assert_trad1.c, [...]: New tests.

        * gcc.dg/cpp/assert_trad1.c, assert_trad2.c, assert_trad3.c:
        New tests.

From-SVN: r38012