Remove obsolete fix tests

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34960 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c (T, I, S, C, N): Avoid non-constant initializers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34959 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/cpp/cmdlne-C.c:  Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34958 138bc75d-0d04-0410-961f-82ee72b054a4

* cpp.texi: Update.
* gcc.dg/cpp/cmdlne-C.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34957 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c: (cpp_reader_init): Allow digraphs by default.
(handle_option): Set digraphs according to standard.
Merge OPT_lang_c89 handler with OPT_std_c89.

* cpplex.c: (lex_line, can_paste): Honour digraphs in
accordance with the digraphs flag.

* cpplib.h: (struct cpp_options): New option digraphs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34956 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34955 138bc75d-0d04-0410-961f-82ee72b054a4

Fixing a really lame patch. Sorry for the ChangeLog tweaking.)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34954 138bc75d-0d04-0410-961f-82ee72b054a4

Add tradcif.c: tradcif.y dependency

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34953 138bc75d-0d04-0410-961f-82ee72b054a4

Oops, fix date in ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34951 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/inclhack.def (libc1_ifdefd_memx): New fix.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/testing.h: Add testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34950 138bc75d-0d04-0410-961f-82ee72b054a4

    * stl_function.h (bind1st, bind2nd): Rename __opr to __oper,
        as __opr is used internally by egcs.
        * stl_numeric.h (__power, power): Likewise.

        * stl_algo.h (transform): Rename __opr to __oper, as __opr is used
        internally by egcs.
        Reported by Harri Porten <porten@tu-harburg.de>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34949 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (got_symbolic_operand): New.
        (symbolic_operand, move_operand): Revert 0701 change.
        * config/ia64/ia64.h (PREDICATE_CODES): Update.
        * config/ia64/ia64-protos.h (got_symbolic_operand): Declare.
        * config/ia64/ia64.md (movdi): Revert 0701 wrt symbolic_operand;
        split the offset into a 14-bit low part instead of a 13-bit low part.
        (load_fptr): Mark the mem as unchanging.
        (load_symptr): Use got_symbolic_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34948 138bc75d-0d04-0410-961f-82ee72b054a4

Fix compile time warning message

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34947 138bc75d-0d04-0410-961f-82ee72b054a4

    * flags.h : Add new variable flag_single_precision_constant.
        * toplev.c (display_help) : Add -fsingle-precision-constant option.
        (flag_single_precision_constant): New.
        * c-lex.c (yylex): Convert floating point constant to single
        precision constant.
        * invoke.texi : Add documentation for this new option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34946 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-10  Gabriel Dos Reis  <gdr@codesourcery.com>

* diagnostic.c (output_octal): Second parameter is unsigned.
(output_long_octal): Likewise.
(output_hexadecimal): Likewise.
(output_long_hexadecimal): Likewise.
(output_format): Adjust arguments extraction. Tweak.
(output_verbatim, verbatim): End variable argument list.
(report_diagnostic): Improve documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34945 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-10  Benjamin Chelf  <chelf@codesourcery.com>

* c-parse.y: Regenerate.
* c-pasre.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34944 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-10  Benjamin Chelf  <chelf@codesourcery.com>

* c-common.h (build_stmt): Declare.
(build_continue_stmt): Likewise.
(build_break_stmt): Likewise.
(build_return_stmt): Likewise.

* c-decl.c (do_case): Rewrite to do what previously done in
c-parse.in.

* c-semantics.c (build_stmt): Define.
(build_return_stmt): Likewise.
(build_break_stmt): Likewise.
(build_continue_stmt): Likewise.
(build_case_label): Likewise.

* c-parse.in (BREAK): Change to build tree, then generate RTL.
(CONTINUE): Likewise.
(RETURN): Likewise.
(CASE): Likewise.
(DEFAULT): Likewise.

* c-parse.y: Regenerate.
* c-pasre.c: Likewise.

* cp/semantics.c (finish_for_stmt): Remove call to emit_line_note.
(finish_continue_stmt): Likewise.
(begin_for_stmt): Remove call to note_level_for_for.
(finish_goto_stmt): Change call from build_min_nt
to build_stmt.
(finish_expr_stmt): Likewise.
(begin_if_stmt): Likewise.
(begin_while_stmt): Likewise.
(finish_while_stmt): Likewise.
(finish_return_stmt): Likewise.
(begin_for_stmt): Likewise.
(finish_for_stmt): Likewise.
(finish_break_stmt): Likewise.
(begin_switch_stmt): Likewise.
(finish_case_label): Likewise.
(genrtl_try_block): Likewise.
(begin_try_block): Likewise.
(begin_handler): Likewise.
(begin_compound_stmt): Likewise.
(finish_asm_stmt): Likewise.
(finish_label_stmt): Likewise.
(add_decl_stmt): Likewise.
(finish_subobject): Likewise.
(finish_decl_cleanup): Likewise.
(finish_named_return_value): Likewise.
(setup_vtbl_ptr): Likewise.
(add_scope_stmt): Likewise.
* cp/decl.c (finish_constructor_body): Likewise.
(finish_destructor_body): Likewise.
* cp/optimize.c (copy_body_r): Likewise.
(initialize_inlined_parameters): Likewise.
(declare_return_variable): Likewise.
(expand_call_inline): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34943 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (expand_body): Sync interface information
at the end of function body expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34942 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34941 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (expand_expr): Bail earlier if we get an error_mark_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34940 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.h (STRIP_NOPS): Check for error_mark_node.
        (STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Likewise.
        (dwarf2out_*): Remove duplicate declarations.

        * c-decl.c (duplicate_decls): Copy DECL_ABSTRACT_ORIGIN from
        DECL_ABSTRACT_ORIGIN, not DECL_ORIGIN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34939 138bc75d-0d04-0410-961f-82ee72b054a4

    * init.c (build_new_1): Bail early if the call to new fails.

        * decl.c (compute_array_index_type): Check specifically for
        an INTEGER_CST, not just TREE_CONSTANT.

        * decl.c (duplicate_decls): Don't call duplicate_decls on
        the DECL_TEMPLATE_RESULT.
        (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
        codes.

        * error.c (dump_template_bindings): Don't crash if we had an
        invalid argument list.

        * typeck.c (c_expand_start_case): Do narrowing here.
        * semantics.c (finish_switch_cond): Not here.

        * parse.y (asm_clobbers): Do string concatenation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34938 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (pushtag): Don't put local classes in template functions
on the local_classes list.

* decl2.c (get_guard): Add missing return for old ABI local
variable case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34937 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (char_type_p): New function.
* decl.c (init_decl_processing): Don't initialize
signed_wchar_type_node or unsigned_wchar_type_node.
(complete_array_type): Handle brace-enclosed string-constants.
* rtti.c (emit_support_tinfos): Remove #if 0'd code.
* tree.c (char_type_p): New function.
* typeck2.c (digest_init): Use char_type_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34936 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-10  Gabriel Dos Reis  <gdr@codesourcery.com>

* diagnostic.c (wrap_text): New function.
(maybe_wrap_text): Likewise.
(output_add_string): Use it.
(output_format): Likewise.
(count_error): Use verbatim instead of notice.
(report_error_function): Likewise. Don't use plain fprintf.
(finish_diagnostic): New function.
(output_do_verbatim): Tweak.  Commonalize functionalities in
output_verbatim and verbatim.
(output_verbatim): Adjust.
(verbatim): Likewise.
(report_diagnostic): Define.

* diagnostic.h (report_diagnostic): Prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34935 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c (_cpp_parse_expr): Don't use unary plus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34934 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.h: ISvspace, is_vspace, is_nvspace: New.
IShspace, ISspace: Update.

* cppinit.c: ISTABLE: Update.
V: New.

* cpplex.c (IS_HSPACE, S_NEWLINE): Remove.
(IS_DIRECTIVE): Rename KNOWN_DIRECTIVE.
(skip_block_comment, skip_line_comment, parse_string,
lex_line): Use is_vspace rather than IS_NEWLINE.
(skip_whitespace, lex_line): Clean up to use is_nvspace.
(lex_line): Use KNOWN_DIRECTIVE.  Any kind of directive
gets a BOL flag.
(lex_next): Unconditionally stop if within a directive.
Treat directives within macro invocations as directives
(after parse_args emits error), not as the argument.

* testsuite/gcc.dg/cpp/directiv.c: New tests.
* testsuite/gcc.dg/cpp/undef1.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34933 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-09  Gabriel Dos Reis  <gdr@codesourcery.com>

* diagnostic.c (diagnostic_args): New macro.
(diagnostic_msg): Likewise.
(output_formatted_integer): Likewise.
(output_state): New data type.
(digit_buffer): Make global.
(output_add_integer): Rename to output_decimal. Squeeze
digit_buffer.
(output_long_decimal, output_unsigned_decimal,
output_long_unsigned_decimal, output_octal, output_long_octal,
output_hexadecimal, output_long_hexadecimal): New functions.
(output_append_r): New function.
(output_append): Tweak.
(output_flush_on): Rename to output_to_stream.
(output_format): Change prototype.  Improve documentation. Handle
more format specifiers.
(build_location_prefix): Rename to context_as_prefix.
(output_notice): Rename to output_do_printf.
(output_printf): Tweak.
(line_wrapper_printf): Likewise.
(vline_wrapper_message_with_location): Adjust call to renamed
functions.
(v_message_with_decl): Likewise.
(default_print_error_function): Likewise.
(save_output_state): New function.
(restore_output_state): Likewise.
(output_do_verbatim): Likewise.
(output_verbatim): Define.
(verbatim): Likewise.

* diagnostic.h (printer_fn): Change return type from void to int.
Improve documentation.
(output_add_integer): Rename to output_decimal.
(output_flush_on, output_format): Don't export.
(output_verbatim, verbatim): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34932 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34931 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-08  Angela Marie Thomas <angela@cygnus.com>

* lib/c-torture.exp: Make compiler_conditional_xfail_data global.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34930 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/cpp/macsyntx.c: Add test for #define defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34929 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-08  Toon Moene  <toon@moene.indiv.nluug.nl>

* fold-const.c (extract_muldiv) case PLUS_EXPR, MINUS_EXPR:
Check whether c divides op1 exactly if operation is not
multiplication.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34928 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (final): Do not abort when reg-stack introduces
        a new insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34927 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.h (struct cpp_name): Now struct cpp_string.
(CPP_INT, CPP_FLOAT, CPP_NUMBER, CPP_COMMENT,
CPP_HEADER_NAME): Change to type S.
(struct cpp_token): Rename 'name' field to 'str'.  Add 'node'
field, a cpp_hashnode *.  All references to val.name updated
to use val.str or val.node as appropriate.
(struct cpp_reader): Add spec_nodes field.
(cpp_idcmp): Now cpp_ideq; takes a token * and a char *.

* cpphash.h (struct spec_nodes): New.
(enum spell_type): Reorder.  Only SPELL_STRING tokens use
val.str.  All references to 'spelling > SPELL_NONE' updated to
match.

(CPP_IN_SYSTEM_HEADER): Check pfile->buffer and
pfile->buffer->inc are not NULL before dereferencing them.

* cpplex.c (parse_name): Take a pointer to the current token,
plus current position and limit as args; return the new
position; don't copy the text of a name into the string
buffer, instead call cpp_lookup and store the node pointer.
If extending a token, copy out the text of the old into a
scratch buffer, append the new, look that up and store the new
node pointer.  Inline.
(maybe_paste_with_next): If the result of paste is a NAME,
then look up the pasted text and store its node pointer.
(lex_line): Adjust for new parse_name interface.
Check for L"str", L'str' using spec_nodes->n_L.
(spell_token): SPELL_IDENT tokens have their spelling in
val.node->name.  Handle SPELL_STRING tokens that don't have
string delimiters.
(_cpp_expand_name_space,
(can_paste): Check for L ## "str" using spec_nodes->n_L.
(cpp_get_token, special_symbol): No need to call cpp_lookup.
(cpp_idcmp): Now cpp_ideq; take a token * and a const char *;
return 1=equal 0=not, not a tristate.

* cpphash.c (var_args_str): Delete.
(find_param): Compare node fields directly.
(is__va_args__): Use CPP_PEDANTIC.  Just compare
token->val.node with spec_nodes->n__VA_ARGS__.
(dump_funlike_macro): Don't use var_args_str.

* cpplib.c (_cpp_check_directive): Just walk through
spec_nodes->dirs comparing pointers.
(get_define_node, do_pragma_poison, detect_if_not_defined,
parse_ifdef): The identifier has already been looked up.
(do_ifdef, do_ifndef): parse_ifdef won't return a poisoned
node.
(do_if): Only call detect_if_not_defined at beginning of file.
(_cpp_parse_assertion): Only copy string pointers for
SPELL_STRING tokens.
(pragma_dispatch): Take a node pointer and examine its name
field.
(_cpp_init_stacks): Also initialize the spec_nodes structure.

* cppinit.c (cpp_reader_init): Call _cpp_init_stacks after
_cpp_init_macros.
(cpp_cleanup): Free pfile->spec_nodes.  Call _cpp_cleanup_* in
reverse order from the corresponding _cpp_init_* routines.

* cppexp.c (parse_number, parse_charconst, parse_defined,
lex): Check val.node->type instead of calling cpp_defined.
Use spec_nodes entries where appropriate.

* fix-header.c, scan-decls.c: Update for interface changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34926 138bc75d-0d04-0410-961f-82ee72b054a4

Commited on behalf of geoffk@cygnus.com:

* config/rs6000/rs6000.c (rs6000_emit_move): Fix conditions for
emitting aux_truncdfsf2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34925 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34924 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (generate_classfile): Exclude null strings.

(http://gcc.gnu.org/ml/gcc-patches/2000-07/msg00233.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34923 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-03  Donn Terry  (donnte@microsoft.com)

* cppinit.c (print_help): split overlong line into ISO C89
maximum chunks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34922 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * jcf-write.c (generate_classfile): Properly install the
        ConstantValue attribute and the initial value constant pool index
        on string constants.
        * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
        class files.

(http://gcc.gnu.org/ml/gcc-patches/2000-07/msg00233.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34921 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c: Update all code for new lexer interface.
(op_t, operator codes, struct token, tokentab2, op_to_str): Remove.
(struct suffix, vsuf_1, vsuf_2, vsuf_3, op_to_prio): New.
* cpplex.c (token_names): Trim leading CPP_ from names; make
the strings unsigned.
(_cpp_spell_operator): New.
(is_macro_disabled): Disable all macros if rescanning
preprocessed text.
(_cpp_get_directive_token): Remove.

* cppinit.c: Don't set no_macro_expand.
* cpplib.c (read_line_number, do_line): Check only for EOF,
not VSPACE.
* cpphash.h: Update prototypes.
* cpplib.h (CPP_VSPACE): Remove.
(struct cpp_reader): Remove no_macro_expand.

testsuite:
* gcc.dg/cpp/19951227-1.c, gcc.dg/cpp/assert2.c,
gcc.dg/cpp/if-1.c, gcc.dg/cpp/if-4.c: Tweak error regexps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34920 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.c (is__va_args__): New function.
(count_params): Fix line reported in error messages.  Use
is__va_args__.  Don't return ')' on error.  Flag GNU style
rest args macro definitions.
(parse_define): Check macro name is not __VA_ARGS__.
(save_expansion): Check identifier in non-varargs-macro is
not __VA_ARGS__.  Don't flag GNU_VARARGS.
* cpplex.c (parse_args): Accept no argument iff GNU_REST_ARGS.
(maybe_paste_with_next): Use per-macro GNU_REST_ARGS rather
 than per-token GNU_VARARGS.
* cpplib.h (GNU_VARARGS): Remove.
(GNU_REST_ARGS): New.

* gcc.dg/cpp/macsyntx.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34919 138bc75d-0d04-0410-961f-82ee72b054a4

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

* configure.in (AC_OUTPUT_COMMANDS): Link $THREADS.h and
c++threads.h instead of copying.
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Do link here.
Tweaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34918 138bc75d-0d04-0410-961f-82ee72b054a4

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

Clean up configure/build longstanding issues.
* src/Makefile.am (AC_CXXFLAGS): Don't set @SECTION_LDFLAGS@ here.
(CXXLINK): Add here, instead.

* Makefile.am (check-install): Make sure mkcheck has execute privs.
(check): Same here.
* configure.in (AC_OUTPUT_COMMANDS): Remove hacks here.

* configure.in (AC_OUTPUT_COMMANDS): Link c_io_libio.h and
c_io_libio.cc instead of copying.
* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Do link here.

* configure.in (AC_OUTPUT_COMMANDS): Link $THREADS.h and
c++threads.h instead of copying.
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Do link here.

* config/c_io_libio.cc (__basic_file::_M_open_mode): Consolidate.
* bits/basic_file.h: Declare.

* mkcheck.in (TESTS_FILE): Use -v instead of --version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34917 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (call_pop, call, call_value_pop): Do not set
current_function_uses_pic_offset_table for calls to static
functions or indirect calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34916 138bc75d-0d04-0410-961f-82ee72b054a4

Fix glibc -O2 iso646.i abort.
* config/ia64/ia64.c (rws_access_reg): New local write_count.  If
is_predicate_reg, then take max write_count of register pair.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34915 138bc75d-0d04-0410-961f-82ee72b054a4

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

Clean up configure/build longstanding issues.
* src/Makefile.am (AC_CXXFLAGS): Don't set @SECTION_LDFLAGS@ here.
(CXXLINK): Add here, instead.

* Makefile.am (check-install): Make sure mkcheck has execute privs.
(check): Same here.
* configure.in (AC_OUTPUT_COMMANDS): Remove hacks here.

* configure.in (AC_OUTPUT_COMMANDS): Link c_io_libio.h and
c_io_libio.cc instead of copying.
* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Do link here.

* configure.in (AC_OUTPUT_COMMANDS): Link $THREADS.h and
c++threads.h instead of copying.
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Do link here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34914 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-07   brent verner  <brent@rcfile.org>

* testsuite/27_io/istream_unformatted.cc (test05): New test.

2000-07-07  Benjamin Kosnik  <bkoz@gnu.org>

* bits/istream.tcc (istream::getline): Minor tweaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34913 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-07  Phil Edwards  <pme@sourceware.cygnus.com>

* docs/download.html:  Mention gcc_update.
* docs/configopts.html:  Minor updates.
* docs/gccrebuild.html:  Ditto.
* docs/18_support/howto.html:  More tips, explanations, and reminders.
* docs/19_diagnostics/howto.html:  Ditto.
* docs/21_strings/howto.html:  Ditto.
* docs/24_iterators/howto.html:  Ditto.
* docs/25_algorithms/howto.html:  Ditto.
* docs/26_numerics/howto.html:  Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34912 138bc75d-0d04-0410-961f-82ee72b054a4

Dummy checkin of footer.html to force web sync.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34911 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass):
Initialize static final String fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34910 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/stringconst2.out: New file.
* libjava.lang/stringconst2.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34909 138bc75d-0d04-0410-961f-82ee72b054a4

* tradcpp.c (main): Rename label `include' to `add_include' to
avoid conflicts with variable `include' in traditional C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34908 138bc75d-0d04-0410-961f-82ee72b054a4

* integrate.c (copy_insn_list): Remove REG_LABEL notes.

* gcc.dg/20000707-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34907 138bc75d-0d04-0410-961f-82ee72b054a4

* sibcall.c (uses_addressof): Add INMEM argument, check for
current_function_internal_arg_pointer outside of MEM rtxs in addition
to ADDRESSOFs.
(sequence_uses_addressof): Update caller.

* gcc.c-torture/execute/20000706-1.c: New test.
* gcc.c-torture/execute/20000706-2.c: New test.
* gcc.c-torture/execute/20000706-3.c: New test.
* gcc.c-torture/execute/20000706-4.c: New test.
* gcc.c-torture/execute/20000706-5.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34906 138bc75d-0d04-0410-961f-82ee72b054a4

* tradcpp.c (initialize_builtins): Honor NO_BUILTIN_SIZE_TYPE
and friends.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34905 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (UNION_INIT_ZERO): New macro for initializing union
members in structs.

* cpplex.c (placemarker_token, eof_token): Use UNION_INIT_ZERO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34904 138bc75d-0d04-0410-961f-82ee72b054a4

* cpp.texi: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34903 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-07  Andrew Haley  <aph@cygnus.com>

* cplus-dem.c (main): fflush() after emitting last char before
waiting for input.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34902 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (final): Detect out of bounds array access to
        the insn_lengths array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34901 138bc75d-0d04-0410-961f-82ee72b054a4

    * symlink-tree:  Check number of arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34900 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold): Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34899 138bc75d-0d04-0410-961f-82ee72b054a4

* cpp.texi: Update to new lexer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34898 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34896 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
        construct.
        * parse.y (find_as_inner_class): Fixed typo.
        (do_resolve_class): Explore enclosing contexts when searching for
        innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
        (check_inner_class_access): Check `decl' which can be null in case
        of previous errors.

2000-07-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * java-tree.h (java_debug_context): Declared `extern.'
        (safe_layout_class): Likewise.
        * parse.y (resolve_field_access): Field must be `static' in order
        to be replaced by its initial value. Added comments.
        (find_applicable_accessible_methods_list): Fixed typo.
        (find_most_specific_methods_list): Methods found in innerclasses
        take over methods founds in the enclosing contexts.
        (java_complete_tree): Loosen restrictions on the type of DECLs
        that can be replaced by their initialization values.
        (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'

(http://gcc.gnu.org/ml/gcc-patches/2000-07/msg00184.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34895 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (parser_qualified_classname): Removed parameter
`is_static'.
(create_interface): Removed first passed parameter to
parser_qualified_classname.
(create_class): Likewise. Don't install alias on static
innerclasses. Fixes gcj/275.

2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (maybe_generate_pre_expand_clinit): Don't build a
debugable statement with empty_stmt_node. Fixes gcj/272

2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* expr.c (build_instanceof): Layout type after it's loaded. Fixes
gcj/271.

(Fix to the PR gcj/271, gcj/272 and gcj/275:
 http://sourceware.cygnus.com/ml/java-prs/2000-q3/msg00000.html
 http://sourceware.cygnus.com/ml/java-prs/2000-q3/msg00002.html
 http://sourceware.cygnus.com/ml/java-prs/2000-q3/msg00001.html )

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34894 138bc75d-0d04-0410-961f-82ee72b054a4

* tradcpp.c: New file.
* tradcif.y: New file.
* tradcif.c: New generated file.

* Makefile.in: Add rules to build tradcpp.o, tradcif.o,
$(srcdir)/tradcif.c.  Add tradcpp to STAGESTUFF and
dependencies of C.  Install tradcpp from install-common, in
$(libsubdir).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34893 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c: Include cppdefault.h.  Refer to
cpp_GCC_INCLUDE_DIR and cpp_GCC_INCLUDE_DIR_len, not directly
to GCC_INCLUDE_DIR and its length.
(SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
USER_LABEL_PREFIX, REGISTER_PREFIX, struct default_include,
STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT):  Move to
cppdefault.h.
(include_defaults_array): Move to cppdefault.c.

* cppdefault.h: New file.
* cppdefault.c: New file.

* Makefile.in (LIBCPP_OBJS): Add cppdefault.o.
(cppinit.o): Don't apply $(PREPROCESSOR_DEFINES) to this file.
(cppdefault.o): New rule; apply $(PREPROCESSOR_DEFINES) to
this file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34892 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (push_reload): When seeing if can reuse a register,
check extra registers against widest of INMODE and OUTMODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34891 138bc75d-0d04-0410-961f-82ee72b054a4

* std/gslice_array.h, std/indirect_array.h, std/mask_array.h,
std/slice_array.h, std/std_valarray.h, std/valarray_meta.h:
Do not paste anything after 'operator' keyword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34890 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.pt/instantiate7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34889 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tsubst): Don't layout type, if it's error_mark.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34888 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.mike/thunk2.C: Add return 0.
* g++.old-deja/g++.mike/thunk3.C: Likewise.
* g++.old-deja/g++.other/rtti3.C: Likewise.
* g++.old-deja/g++.other/rttid3.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34887 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (instantiate_pending_templates): Reset template level.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34886 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c: (_cpp_parse_assertion):  Perform hash lookups
based on full length of predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34885 138bc75d-0d04-0410-961f-82ee72b054a4

* timevar.c: [HAVE_SYS_RESOURCE_H]: Include <sys/resource.h>.
[NEED_DECLARATION_GETRUSAGE]: Declare getrusage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34884 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34883 138bc75d-0d04-0410-961f-82ee72b054a4

    * h8300-proto.h: Fix formatting.
        * h8300.c: Likewise.
        * h8300.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34882 138bc75d-0d04-0410-961f-82ee72b054a4

Fix glibc 2.2 build failure from fr reunification patch.
* config/ia64/ia64.h (HARD_REGNO_MODE_OK): If FR_REGNO_P, disallow
CCmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34881 138bc75d-0d04-0410-961f-82ee72b054a4

    * invoke.texi: Fix minor typos
        * md.texi: Fix minor typos

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34880 138bc75d-0d04-0410-961f-82ee72b054a4

    *  g77.f-torture/compile/20000630-1.x: Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34879 138bc75d-0d04-0410-961f-82ee72b054a4

Fix CXX_FOR_TARGET to add -L libstdc++

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34878 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-05  brent verner  <brent@rcfile.org>

* testsuite/27_io/ifstream_members.cc (test01): Add tests.
* testsuite/27_io/ofstream_members.cc (test01): Add tests.
* config/c_io_libio.cc (__basic_file::open): Unset
~_IO_DELETE_DONT_CLOSE.

2000-07-05  Zack Weinberg  <zack@wolery.cumb.org>

        * bits/gslice_array.h, bits/indirect_array.h, bits/mask_array.h,
        bits/slice_array.h, bits/std_valarray.h, bits/valarray_meta.h:
        Do not paste anything after 'operator' keyword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34877 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in (PARSE_DIR): New macro.
(PARSE_RELDIR): Likewise.
(PARSE_C): Likewise.
(PARSE_SCAN_C): Likewise.
($(PARSE_C)): New target.
($(PARSE_SCAN_C)): Likewise.
(SET_BISON): New macro.
(BISONFLAGS): Likewise.
(JAVABISONFLAGS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34876 138bc75d-0d04-0410-961f-82ee72b054a4

    * call.c (joust): Don't complain about `operator char *()' beating
        `operator const char *() const'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34875 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-03  Donn Terry  (donnte@microsoft.com)
        * libU77/aclocal.m4: check for 2 argument gettimeofday without
struct timezone

2000-06-21  Zack Weinberg  <zack@wolery.cumb.org>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34874 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/cpp/ident.c: Don't expect #ident strings in the
assembly output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34873 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (_cpp_parse_assertion): Fix buffer overrun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34872 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34871 138bc75d-0d04-0410-961f-82ee72b054a4

toplevel:
* cpplex.c: Don't include sys/mman.h.
(cpp_push_buffer, cpp_pop_buffer): Moved to cpplib.c.

* cpplib.c: Include sys/mman.h and obstack.h.
(cpp_push_buffer): Moved from cpplex.c; allocate buffers on an
obstack.
(cpp_pop_buffer): Moved from cpplex.c; free buffers from an obstack.
(_cpp_unwind_if_stack): Now static, unwind_if_stack.  Don't
bother freeing if stack entries (they will be freed with their buffer).
(do_endif): Free if stack entries from the buffer obstack.
(push_conditional): Allocate if stack entries from the buffer obstack.

(find_answer): Rename to _cpp_find_answer.
(do_assert, do_unassert): Update.

* cpphash.h: Update prototypes.
(xobnew): New convenience macro.
* cpplib.h (struct cpp_reader): Add hash_ob and buffer_ob fields.
Update comments.
(struct cpp_hashnode): Remove disabled field.

* cppinit.c: Don't include hashtab.h or splay-tree.h.
(report_missing_guard): Moved to cppfiles.c.
(cpp_reader_init): Call cpp_init_stacks, cpp_init_macros,
cpp_init_includes.
(cpp_cleanup): Call cpp_cleanup_stacks, cpp_cleanup_macros,
cpp_cleanup_includes.  Don't destroy hashtab or
all_include_files here.
(cpp_finish): Use _cpp_report_missing_guards.

* cppfiles.c (report_missing_guard): Moved from cppinit.c.
(_cpp_init_include_table): Rename _cpp_init_includes.
(_cpp_cleanup_includes, _cpp_report_missing_guards): New.

* cppexp.c (parse_assertion): Update for new name of
find_answer.

* Makefile.in (cpplib.o, cpphash.o, cppinit.o): Update deps.

* cpplib.c (do_ident): s/VSPACE/EOF/

testsuite:
* gcc.dg/cpp/ident.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34870 138bc75d-0d04-0410-961f-82ee72b054a4

    * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL
stream argument on the first pass for CNI as well as JNI.
        (print_method_info): Set up method name on the first pass only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34869 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c: Fix trigraph replacement within strings.
* gcc.dg/cpp/lexident.c, gcc.dg/cpp/lexnum.c,
  gcc.dg/cpp/lexstrng.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34868 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/cpp/macro1.c: Add more macro expansion tests.
* gcc.dg/cpp/strify2.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34867 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000/aix.h (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier.

* xcoffout.c (assign_type_number): Constify.
(xcoffout_source_file): Add static prototype.  Don't needlessly
cast away const-ness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34866 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (MASK_*): Define bits for target_flags.
(TARGET_SWITCHES): Mark help strings for translation.
Add new -mpack-args and -menhanced switches.
(TARGET_OPTIONS): Mark help strings for translation.
(progmem_section): Add section attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34865 138bc75d-0d04-0410-961f-82ee72b054a4

    * frame.h (frame_state): Move base_offset to end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34864 138bc75d-0d04-0410-961f-82ee72b054a4

    * repo.c (repo_get_id): Handle the case where a class with virtual
        bases has a null TYPE_BINFO_VTABLE.

        * parse.y (member_init): Just pass in the type.
        * init.c (expand_member_init): Handle getting a type.

        * decl.c (finish_function): Warn if a function has no return
        statement.
        Suggested by Andrew Koenig.
        * typeck.c (check_return_expr): Do set current_function_returns_value
        if we got an error_mark_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34863 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34862 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (emit_library_call_value_1): Revert previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34861 138bc75d-0d04-0410-961f-82ee72b054a4

2000-07-03  scott snyder  <snyder@fnal.gov>

        * bits/locale_facets.tcc (_M_extract): Only figure out the base
        from the input if base == 0.
        * testsuite/27_io/istream_extractor_arith.cc: Test reading a
        number with a leading `0' in hex mode.

* shadow/bits/std_cmath.h: Fix typo in _GLIBCPP_HAVE_CEILL test.

        * mkinclosure: Change `==' to `=' in test.

2000-07-03  Chip Salzenberg  <chip@valinux.com>

        * src/Makefile.am (libio_headers): _G_config.h is found in srcdir,
        not builddir.
        * src/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34860 138bc75d-0d04-0410-961f-82ee72b054a4

top level:
2000-07-03  Zack Weinberg  <zack@wolery.cumb.org>

* fix-header.c (struct partial_proto): Remove unnecessary fields.
(recognized_extern, recognized_function, read_scan_file):
Update for new scheme.
(check_protection): It's still a multiple include guard even
if it doesn't always trigger.
* scan-decls.c (skip_to_closing_brace, scan_decls): Update for
new scheme.
* scan.h: Declare struct cpp_token.  Update prototypes.

2000-07-03  Neil Booth  <neilb@earthling.net>
    Zack Weinberg  <zack@wolery.cumb.org>

Complete overhaul of the lexer and macro expander.

* cpphash.c (object_defn, funct_defn, push_macro_expansion,
arg, arglist, argdata, reflist, collect_objlike_expansion,
collect_funlike_expansion, collect_params,
warn_trad_stringify, trad_stringify, duplicate_arg_p, add_pat,
unsafe_chars, macarg, compare_defs, special_symbol,
scan_arguments, stringify, funlike_macroexpand,
_cpp_quote_string, monthnames): Delete.
(cpp_lookup, _cpp_free_definition, dump_funlike_macro,
_cpp_create_definition, _cpp_dump_definition,
dump_hash_helper): Adjust.
(find_param, count_params, parse_define, var_args_str,
check_macro_redefinition, save_expansion): New.

* cpplex.c (skip_block_comment, skip_line_comment, parse_name,
        parse_string, output_line_command, trigraph_replace,
        lex_line, cpp_push_buffer, cpp_pop_buffer, cpp_output_tokens,
        cpp_scan_buffer_nooutput, cpp_scan_buffer, cpp_free_toklist,
        cpp_idcmp, _cpp_get_directive_token, _cpp_init_input_buffer,
_cpp_skip_rest_of_line): Modify.

        (maybe_macroexpand, skip_comment, copy_comment, skip_string,
find_position, null_warning, bump_column, expand_name_space,
pedantic_whitespace, _cpp_output_list, _cpp_slice_toklist,
_cpp_squeeze_toklist, _cpp_scan_until, _cpp_skip_hspace,
_cpp_parse_name, _cpp_lex_token, cpp_get_non_space_token,
_cpp_prescan): Delete.

(dump_param_spelling, process_directive, lex_next,
        is_macro_disabled, stringify_arg, expand_context_stack,
        output_token, make_string_token, alloc_number_token,
        special_symbol, duplicate_token, maybe_paste_with_next,
        can_paste, prevent_macro_expansion, restore_macro_expansion,
        get_temp_token, release_temp_tokens, quote_string,
        token_names, token_spellings, _cpp_expand_name_space,
        _cpp_glue_header_name, _cpp_reserve_name_space,
        digraph_spellings, trigraph_ok, skip_whitespace, save_comment,
        placemarker_token, eof_token, cpp_context, macro_args,
        get_raw_token, parse_arg, parse_args, save_token,
        push_arg_context, push_macro_context, pop_context,
        do_pop_context, free_macro_args, _cpp_get_line,
        _cpp_run_directive): New.

* cpplib.c (validate_else, parse_include, push_conditional,
pass_thru_directive, read_line_number, parse_ifdef,
detect_if_not_defined, _cpp_check_directive, do_define,
do_undef, do_include, do_import, do_include_next, do_error,
do_warning, do_ident, do_pragma, pragma_dispatch, gcc_pragmas,
top_pragmas, do_pragma_gcc, do_pragma_implementation,
do_pragma_poison, do_pragma_system_header,
do_pragma_dependency, do_sccs, do_ifdef, do_ifndef, do_else,
dl_elif, do_endif, _cpp_unwind_if_stack, do_assert,
do_unassert, cpp_define, cpp_undef, cpp_assert, cpp_unassert,
cpp_defined): Update for new scheme.
(strtoul_for_line, get_define_node, dump_macro_name,
_cpp_check_linemarker, _cpp_parse_assertion): New.
(_cpp_handle_directive, do_pragma_default): Delete.

* cpphash.h (struct predicate): Now struct answer.
(enum spell_type, struct token_spelling, struct directive,
directive_handler): New.
Update prototypes.  Remove unused macros.
* cpplib.h: Update prototypes.  Remove unused macros,
structure definitions, and fields.

* cpperror.c (print_containing_files, v_message): Adjust.
* cppexp.c (parse_assertion, lex, parse_escape,
_cpp_parse_expr): Adjust.
* cppfiles.c (open_include_file, _cpp_execute_include,
_cpp_compare_file_date, cpp_read_file, read_include_file):
Adjust.
* cppinit.c (dump_special_to_buffer): Delete.
(append_include_chain, merge_include_chains, cpp_reader_init,
cpp_cleanup, initialize_builtins, builtin_array, cpp_start_read,
cpp_finish, handle_option, print_help): Adjust.
* cppmain.c (main): Adjust.

testsuite:
2000-07-03  Zack Weinberg  <zack@wolery.cumb.org>

* testsuite/gcc.dg/cpp/19951025-1.c: Adjust regexps.
* testsuite/gcc.dg/cpp/19990703-1.c: Likewise.
* testsuite/gcc.dg/cpp/20000625-1.c: Likewise.
* testsuite/gcc.dg/cpp/20000625-2.c: Likewise.

* testsuite/gcc.dg/cpp/macro1.c,
testsuite/gcc.dg/cpp/paste1.c, testsuite/gcc.dg/cpp/paste2.c,
testsuite/gcc.dg/cpp/paste3.c, testsuite/gcc.dg/cpp/paste4.c,
testsuite/gcc.dg/cpp/strify1.c,
testsuite/gcc.dg/cpp/strify2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34859 138bc75d-0d04-0410-961f-82ee72b054a4