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  1. 04 Jul, 2000 9 commits
    • * frame.h (frame_state): Move base_offset to end. · 60b55947 
      From-SVN: r34864
      Jason Merrill committed
    • repo.c (repo_get_id): Handle the case where a class with virtual bases has a… · 90418208 
      repo.c (repo_get_id): Handle the case where a class with virtual bases has a null TYPE_BINFO_VTABLE.

        * 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.

From-SVN: r34863
      Jason Merrill committed
    • Daily bump. · 692e9bd5 
      From-SVN: r34862
      Jeff Law committed
    • * calls.c (emit_library_call_value_1): Revert previous change. · d4c68376 
      From-SVN: r34861
      Clinton Popetz committed
    • [multiple changes] · f22ad9d0 
      
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.

From-SVN: r34860
      Benjamin Kosnik committed
    • top level: · 041c3194 
      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.

From-SVN: r34859
      Zack Weinberg committed
    • std_memory.h: Revert. · 4f647814 
      
2000-07-03  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* bits/std_memory.h: Revert.

From-SVN: r34858
      Benjamin Kosnik committed
    • [multiple changes] · c14286b0 
      
2000-07-03  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* bits/std_memory.h: Revert.

2000-07-03  Brendan Kehoe  <brendan@zen.org>

	* bits/std_complex.h: Fix parens. Format.

From-SVN: r34857
      Benjamin Kosnik committed
    • cppspec.c (lang_specific_driver): Use double quotes in error message. · 18fa319d 
      	* cppspec.c (lang_specific_driver): Use double quotes in error
	message.

From-SVN: r34856
      Zack Weinberg committed
  3. 03 Jul, 2000 18 commits
  5. 02 Jul, 2000 13 commits
    • * gcc.c-torture/compile/20000701-1.c: New test. · cd9bedad 
      From-SVN: r34836
      Zack Weinberg committed
    • c-typeck.c (build_indirect_ref): Use COMPLETE_OR_VOID_TYPE_P and VOID_TYPE_P. · baae9b65 
      	* c-typeck.c (build_indirect_ref): Use COMPLETE_OR_VOID_TYPE_P
	and VOID_TYPE_P.

From-SVN: r34835
      Zack Weinberg committed
    • mangle.c (canonicalize_for_substitution): Return the canonical variant of a type. · bc6e9a0a 
      	* mangle.c (canonicalize_for_substitution): Return the canonical
	variant of a type.

From-SVN: r34834
      Mark Mitchell committed
    • Version.c: Bumped version number to 0.5.26. · 68bcd316 
      2000-07-02  Toon Moene  <toon@moene.indiv.nluug.nl>

	* libF77/Version.c: Bumped version number to 0.5.26.
	* libI77/Version.c: Ditto.
	* libU77/Version.c: Ditto.

From-SVN: r34833
      Toon Moene committed
    • version.c: Bump version number. · 27353dd2 
      2000-07-02  Toon Moene  <toon@moene.indiv.nluug.nl>

	* version.c: Bump version number.

From-SVN: r34832
      Toon Moene committed
    • cpplib.h (struct cpp_reader): New field include_depth. · fb753f88 
      	* cpplib.h (struct cpp_reader): New field include_depth.
	(struct cpp_printer): Rename last_bsd to last_id.
	* cppfiles.c (read_include_file): Bump include_depth.
	* cpplex.c (cpp_pop_buffer): Decrement include_depth.
	(output_line_command): Output correct #line if a header
	is including itself and is not protected against multiple inclusion.
	Use include_depth instead of buffer_stack_depth, last_id instead of
	last_bsd.
	* cppinit.c (cpp_start_read): Initialize last_id instead of
	last_bsd.

From-SVN: r34831
      Jakub Jelinek committed
    • decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a TYPE_DECL. · 970d6386 
      	* decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
	TYPE_DECL.
	* typeck.c (commonparms): Remove obstack manipulations.

From-SVN: r34830
      Mark Mitchell committed
    • Daily bump. · 9de09d73 
      From-SVN: r34829
      Jeff Law committed
    • Fix typo · 99c00dde 
      From-SVN: r34828
      Ben Chelf committed
    • Makefile.in (C_AND_OBJC_OBJS): Added c-semantics.o. · f2c5f623 
      2000-07-01  Benjamin Chelf  <chelf@codesourcery.com>

	* Makefile.in (C_AND_OBJC_OBJS): Added c-semantics.o.
	(c-semantics.o): New target.

	* c-common.h (TREE_LANG_FLAG_?): Added documentation.
	(genrtl_do_pushlevel): Moved from cp/cp-tree.h.
	(genrtl_clear_out_block): Likewise.
	(genrtl_goto_stmt): Likewise.
	(genrtl_expr_stmt): Likewise.
	(genrtl_decl_stmt): Likewise.
	(genrtl_if_stmt): Likewise.
	(genrtl_while_stmt): Likewise.
	(genrtl_do_stmt): Likewise.
	(genrtl_return_stmt): Likewise.
	(genrtl_for_stmt): Likewise.
	(genrtl_break_stmt): Likewise.
	(genrtl_continue_stmt): Likewise.
	(genrtl_scope_stmt): Likewise.
	(genrtl_switch_stmt): Likewise.
	(genrtl_case_label): Likewise.
	(genrtl_begin_compound_stmt): Likewise.
	(gerntl_finish_compound_stmt): Likewise.
	(genrtl_compound_stmt): Likewise.
	(genrtl_asm_stmt): Likewise.
	(genrtl_decl_cleanup): Likewise.
	(DECL_ANON_UNION_ELEMS): Likewise.
	(emit_local_var): Likewise.
	(make_rtl_for_local_static): Likewise.
	(expand_cond): Likewise.
	(expand_stmt): Likewise.
	(c_expand_return): Likewise.
	(c_expand_start_case): Likewise.
	(do_case): Likewise.
	(COMPOUND_STMT_NO_SCOPE): Likewise.
	(c_expand_asm_operands): Likewise.
	(NEW_FOR_SCOPE_P): New macro.
	(expand_expr_stmt_fn): New type.

	(set_current_function_name_declared): Likewise.
	(current_function_name_declared): Likewise.
	(lang_expand_stmt): Likewise.
	(stmts_are_full_exprs_p): Likewise.
	(anon_aggr_type_p): Likewise.
	(lang_expand_expr_stmt): Likewise.
	(build_case_label): Likewise.

	* c-decl.c (lang_expand_expr_stmt): Initialize.
	(stmts_are_full_exprs_p): Define.
	(current_function_name_declared): Likewise.
	(do_case): Likewise.
	(lang_expand_stmt): Likewise.
	(set_current_function_name_declared): Likewise.
	(anon_aggr_type_p): Likewise.
	(build_case_label): Likewise.

	* c-semantics.c: New file.
	(expand_cond): Moved from cp/semantics.c.
	(genrtl_do_pushlevel): Likewise.
	(genrtl_clear_out_block): Likewise.
	(genrtl_goto_stmt): Likewise.
	(genrtl_expr_stmt): Likewise.
	(genrtl_decl_stmt): Likewise.
	(genrtl_if_stmt): Likewise.
	(genrtl_while_stmt): Likewise.
	(genrtl_do_stmt): Likewise.
	(genrtl_return_stmt): Likewise.
	(genrtl_for_stmt): Likewise.
	(genrtl_break_stmt): Likewise.
	(genrtl_continue_stmt): Likewise.
	(genrtl_scope_stmt): Likewise.
	(genrtl_switch_stmt): Likewise.
	(genrtl_case_label): Likewise.
	(genrtl_begin_compound_stmt): Likewise.
	(genrtl_finish_compound_stmt): Likewise.
	(genrtl_compound_stmt): Likewise.
	(genrtl_asm_stmt): Likewise.
	(genrtl_decl_cleanup): Likewise.
	(make_rtl_for_local_static): Moved from cp/decl.c.
	(emit_local_var): Likewise.
	(expand_stmt): Define.

	* c-tree.h: (c_expand_asm_operands): Moved to c-common.h.
	(c_expand_return): Likewise.
	(c_expand_start_case): Likewise.

        * cp/Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.

	* cp/Makefile.in (OBJS): Added ../c-semantics.o.
	(OBJDEPS): Likewise.

	* cp/cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
	../c-common.h.
	(struct stmt_tree): Added comment.
	(current_function_name_declared): Removed.
	(stmts_are_full_exprs_p): Likewise.
	(genrtl_do_pushlevel): Likewise.
	(genrtl_clear_out_block): Likewise.
	(COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
	(DECL_ANON_UNION_ELEMS): Likewise.
	(emit_local_var): Likewise.
	(make_rtl_for_local_static): Likewise.
	(do_case): Likewise.
	(expand_stmt): Likewise.
	(genrtl_decl_cleanup): Likewise.
	(c_expand_asm_operands): Likewise.
	(c_expand_return): Likewise.
	(c_expand_start_case): Likewise.

	* cp/decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
	(emit_local_var): Likewise.
	(initialize_local_var): Change reference to
	stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
	Change reference to stmts_are_full_exprs_p to
	current_stmt_tree->stmts_are_full_exprs_p.
	(push_cp_function_context): Likewise.

	* cp/expect.c (expand_throw): Change reference to
	stmts_are_full_exprs_p.

	* cp/init.c (build_aggr_init): Change reference to
	stmts_are_full_exprs_p.
	(build_vec_init): Likewise.

	* cp/optimize.c (maybe_clone_body): Change reference to
	current_function_name_declared to
	cp_function_chain->name_declared.

	* cp/pt.c (instantiate_decl): Change reference to
	current_function_name_declared to
	cp_function_chain->name_declared.

	* cp/semantics.c (expand_cond): Moved declaration to c-common.h.
	(genrtl_do_pushlevel): Moved to c-semantics.c.
	(genrtl_clear_out_block): Likewise.
	(genrtl_goto_stmt): Likewise.
	(genrtl_expr_stmt): Likewise.
	(genrtl_decl_stmt): Likewise.
	(gerntl_if_stmt): Likewise.
	(genrtl_while_stmt): Likewise.
	(genrtl_do_stmt): Likewise.
	(genrtl_return_stmt): Likewise.
	(genrtl_for_stmt): Likewise.
	(genrtl_break_stmt): Likewise.
	(genrtl_continue_stmt): Likewise.
	(genrtl_scope_stmt): Likewise.
	(genrtl_switch_stmt): Likewise.
	(genrtl_case_label): Likewise.
	(genrtl_begin_compound_stmt): Likewise.
	(genrtl_finish_compound_stmt): Likewise.
	(genrtl_compound_stmt): Likewise.
	(genrtl_asm_stmt): Likewise.
	(genrtl_decl_cleanup): Likewise.
	(expand_cond): Likewise.
	(expand_stmt): Renamed to ...
	(lang_expand_stmt): ... this.
	(lang_expand_expr_stmt): Initialize.
	(set_current_function_name_declared): Likewise.
	(stmts_are_full_exprs_p): Likewise.
	(current_function_name_declared): Likewise.
	(anon_aggr_type_p): Likewise.
	(do_poplevel): Change reference to
	stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
	Change reference to stmts_are_full_exprs_p to
	current_stmt_tree->stmts_are_full_exprs_p.
	(add_tree): Likewise.
	(finish_expr_stmt): Likewise.
	(prep_stmt): Likewise.
	(lang_expand_stmt): Likewise.
	(begin_compound_stmt): Change reference to
	current_function_name_declared to
	cp_function_chain->name_declared and call to
	current_function_name_declared().
	(setup_vtbl_ptr): Likewise.
	(genrtl_do_poplevel): Removed.

From-SVN: r34827
      Ben Chelf committed
    • split out <2000 entries · d6f46e41 
      From-SVN: r34826
      Jason Merrill committed
    • new · 486ab711 
      From-SVN: r34825
      Jason Merrill committed
    • init.c (init_init_processing): Go back to aligning like double_type_node for old ABI. · 708cae97 
              * init.c (init_init_processing): Go back to aligning like
        double_type_node for old ABI.
        (get_cookie_size): Make cookie larger if we get a type that needs
        more alignment.
        (build_vec_delete): Call it.

        * typeck.c (qualify_type_recursive): New fn.
        (composite_pointer_type): Use it.
        (build_binary_op): Use composite_pointer_type.

        * typeck.c (check_return_expr): Don't complain about returning
        NULL from operator new if -fcheck-new.
        * cp-tree.h: Declare flag_check_new here.
        * init.c: Not here.

From-SVN: r34824
      Jason Merrill committed