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2004-04-22line-map.h (struct line_maps): New field highest_line.Per Bothner1-7/+7
* line-map.h (struct line_maps): New field highest_line. (linemap_position_for_column): Make non-inline function. (LINEMAP_POSITION_FOR_COLUMN): New macro. * line-map.c (linemap_init): Clear highest_line field. (linemap_add): Set highest_line field. (linemap_line_start): Minor optimization - use highest_line field. Reduce maximum column hint to 10000. Update highest_line field. (linemap_position_for_column): Moved from line-map.h. Optimize a bit. * cpphash.h (struct cpp_reader): Remove line field - instead use line_table->highest_line. (saved_line): Remove unused field. (CPP_INCREMENT_FILE): Don't do linemap_lookup - just use newest map. Use line_table's highest_line field instead of cpp_reader's line. * cpplib.c (start_directive): Likewise use highest_line field. (do_line, do_linemarker): Likewise just use newest map. (_cpp_do_file_change): Don't need to set cpp_reader's line field. * cpperror.c (cpp_error): Likewise use highest_line field. * cppfiles.c (open_file_failed: Likewise. (cpp_make_system_header): Likewise use newest map and highest_line. * cppinit.c (cpp_create_reader): Don't initialize removed field. * cpplex.c (_cpp_process_line_notes, _cpp_skip_block_comment, skip_line_comment, skip_whitespace, _cpp_get_fresh_line, _cpp_lex_direct): Likewise use highest_line. (_cpp_lex_direct): Use new LINEMAP_POSITION_FOR_COLUMN macro. * cppmacro.c (_cpp_builtin_macro_text): Likewise use highest_line, and use newest map. * cpppch.c (cpp_read_state): Don't save+restore cpp_reader's line. * cpptrad.c (_cpp_overlay_buffer): Don't save cpp_reader's line. (copy_comment, _cpp_scan_out_logical_line): Likewise use highest_line. From-SVN: r81074
2004-03-24re PR preprocessor/14438 (Potential need for buffer overflow checks in ↵Alexandre Oliva1-3/+0
_cpp_lex_direct) PR preprocessor/14438 * cpplib.c (do_pragma): Remove line_change call after pragma handler. From-SVN: r79899
2004-02-12cppcharset.c (_cpp_interpret_string_notranslate): Rename and duplicate ↵Eric Christopher1-2/+4
argument structure of cpp_interpret_string. 2004-02-11 Eric Christopher <echristo@redhat.com> * cppcharset.c (_cpp_interpret_string_notranslate): Rename and duplicate argument structure of cpp_interpret_string. * cpphash.h: Move prototype... * cpplib.h: Here. * cpplib.c: Fix calls to match new function signature. From-SVN: r77688
2004-02-11Represent column numbers using line-map's source_location.Per Bothner1-18/+15
The "next available source_location" is now managed internally by line-maps.c rather than by clients. * line-map.h (struct line_map): New field column_bits. <from_line>: Rename field to start_location. (struct line_maps): New fields highest_location and max_column_hint. (linemap_check_files_exited): New declaration. (linemap_line_start): New declaration. (linemap_add): Remove from_line parameter; use highest_location field. (SOURCE_LINE, LAST_SOURCE_LINE): Modify to use column_bits. (SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION): New macros. (CURRENT_LINE_MAP): Remove macro. (linemap_position_for_column): New inline function. * line-map.c (linemap_init): Clear new fields. (linemap_check_files_exited): New function, extracted from ... (linemap_free): Use linemap_check_files_exited. (linemap_add): Remove from_line parameter. Various updates. (linemap_line_start): New function. (linemap_lookeup): Update for new field names. * cpphash.h (struct cpp_reader) <map>: Field removed. Because linemap_position_for_column may unpredictably change the current map, it is cleaner and simpler for us to not cache it in cpp_reader. (struct cpp_buffer): New sysp field. Changed warned_cplusplus_comments and from_stage3 to bitfields. * cppinit.c (cpp_read_min_file): pfile->map no longer exists. * cpplib.c (do_line, do_linemarker, _cpp_do_file_change): Get current map using linemap_lookup. (do_linemarker): Also set buffer's sysp field. (destringize_and_run): No longer need to decrement current line. * cppfiles.c (_cpp_stack_file): Set sysp from and in buffer. (search_path_head, open_file_failed): Use buffer's sysp. (cpp_make_system_header): Get current map using linemap_lookup. Also set buffer's sysp flag. * cppmacro.c (_cpp_builtin_macro_text): Likewise use linemap_lookup. * cpphash.h (CPP_INCREMENT_LINE): New macro. (struct cpp_buffer): Moved fields saved_cur, saved_rlimit to ... (struct cpp_reader): ... and adding saved_line_base field. * cpptrad.c (_cpp_overlay_buffer, _cpp_remove_overlay): Update accordingly. Don't adjust line. (_cpp_scan_out_logical_line): Use CPP_INCREMENT_LINE. * cpphash.c (CPP_IN_SYSTEM_HEADER): Replaced macro by ... (cpp_in_system_header): ... new inline function, using buffer's sysp. * cpperror.c (_cpp_begin_message): Update to use cpp_in_system_header. * cpplex.c (_cpp_lex_direct): Likewise. * cppmacro.c (_cpp_builtin_macro_text): Likewise. * cppmacro.c (_cpp_create_definition): Use buffer's sysp field. * cpplib.h (struct cpp_token): Rename line field to src_loc. Remove col field as it is now subsumed by src_loc. * cpperror.c: Update various field, parameter, and macro names. (print_location): If col==0, try SOURCE_COLUMN of line. (cpp_error): Use cur_token's src_loc field, rather than line+col. * cpplib.c (do_diagnostic): Token's src_loc fields replaces line+col. * cpplex.c (_cpp_process_line_notes, _cpp_lex_direct, _cpp_skip_block_comment): Use CPP_INCREMENT_LINE. (_cpp_temp_token): Replace cpp_token's line+col fields by src_loc. (_cpp_get_fresh_line): Don't need to adjust line for missing newline. (_cpp_lex_direct): Use linemap_position_for_column. * c-ppoutput.c (maybe_print_line, print_line): Don't take map parameter. Instead get it from the line_table global. Adjust callers. (print): Remove map field. Replace line field to src_line. (init_pp_output, account_for_newlines, maybe_print_line): Adjust. (cb_line_change): Use SOURCE_COLUMN. Minor optimizations. (pp_file_change): Use MAIN_FILE_P since we cannot checked print.map. Use LAST_SOURCE_LINE_LOCATION to "catch up" after #include. * cpptrad.c (copy_comment): Rename variable. * c-lex.c (map): Remove static variable, for same reason we removed cpp_reader's map field. (cb_line_change, cb_def_pragma, cb_define, cb_undef): Hence we need to call linemap_lookup. (cb_line_change): Token's line field replaced by src_loc. (fe_file_change): Use MAINFILE_P and LAST_SOURCE_LINE macros. Don't save new_map. * cpphash.h, cpperror.c, cpplib.h: Some renames of fileline to source_location. From-SVN: r77663
2004-02-02[multiple changes]Eric Christopher1-4/+0
2004-02-02 Eric Christopher <echristo@redhat.com> Zack Weinberg <zack@codesourcery.com> * c-opts.c (c_common_handle_option): Add -finput-charset. * c.opt: Ditto. * cppcharset.c (one_iso88591_to_utf8): Remove. (convert_iso88591_utf8): Ditto. (conversion_tab): Remove 8859-1 converter. (_cpp_input_to_utf8): Remove. (_cpp_init_iconv_buffer): Ditto. (_cpp_close_iconv_buffer): Ditto. (_cpp_convert_input): New function. (_cpp_default_encoding): Ditto. * cpphash.h: Add/remove prototypes for above. * cppfiles.c (read_file_guts): Use _cpp_convert_input. * cppinit.c (cpp_create_reader): Use _cpp_default_encoding for narrow execution and input character sets. * cpplib.c (cpp_push_buffer): Delete uses of removed functions. * doc/cppopts.texi: Document -finput-charset. 2004-02-02 Eric Christopher <echristo@redhat.com> Zack Weinberg <zack@codesourcery.com> * gcc.c-torture/execute/wchar_t-1.c: Add -finput-charset. 2004-01-29 Eric Christopher <echristo@redhat.com> Zack Weinberg <zack@codesourcery.com> * testsuite/22_locale/collate/compare/wchar_t/2.cc: Remove xfail. Use -finput-charset. * testsuite/22_locale/collate/compare/wchar_t/wrapped_env.cc: Ditto. * testsuite/22_locale/collate/compare/wchar_t/wrapped_locale.cc: Ditto * testsuite/22_locale/collate/hash/wchar_t/2.cc: Ditto. * testsuite/22_locale/collate/hash/wchar_t/wrapped_env.cc: Ditto. * testsuite/22_locale/collate/hash/wchar_t/wrapped_locale.cc: Ditto. * testsuite/22_locale/collate/transform/wchar_t/2.cc: Ditto. * testsuite/22_locale/collate/transform/wchar_t/wrapped_env.cc: Ditto. * testsuite/22_locale/collate/transform/wchar_t/wrapped_locale.cc: Ditto. From-SVN: r77136
2004-01-21alias.c, [...]: Update copyright.Kazu Hirata1-1/+1
* alias.c, basic-block.h, c-common.c, c-common.h, c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, genautomata.c, genconditions.c, genemit.c, genflags.c, gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, langhooks-def.h, langhooks.c, langhooks.h, line-map.c, line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, unwind.h, varray.c, varray.h: Update copyright. From-SVN: r76302
2004-01-19Move cpp_reader's line_maps field to a shared global.Per Bothner1-3/+3
* cpphash.h (cpp_reader): Rename line_maps field to line_table and change the type to a pointer rather than a struct. * cppinit.c (cpp_push_main_field): Adjust accordingly. * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks): Likewise. * cppfiles.c (validate_pch): Likewise. * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text): Likewise. * cpperror.c (print_location): Likewise. * cpplib.h (cpp_create_reader): New line_maps pointer parameter. * cppinit.c (cpp_create_reader): Handle new parameter. (cpp_destroy): Don't free line_maps - that's no longer our job. * input.h (line_table): New variable. * toplev.c (line_table): Declare variable. (general_init): Initialize line_table. * c-opts.c (c_common_init_options): Pass line_table to cpp_create_reader. * fix-header.c (read_scan_file): New local variable line_table. Initialize, and pass it to cpp_create_reader. * Makefile.in (LIBS, LIBDEPS): Add libcpp.a. (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a. From-SVN: r76198
2004-01-16cppcharset.c (one_iso88591_to_utf8): New function.Eric Christopher1-4/+9
2004-01-16 Eric Christopher <echristo@redhat.com> Chandrakala Chavva <cchavva@redhat.com> * cppcharset.c (one_iso88591_to_utf8): New function. (convert_iso88591_utf8): Ditto. Use. (conversion_tab): Use. (_cpp_input_to_utf8): New function. (_cpp_init_iconv_buffer): Ditto. (_cpp_close_iconv_buffer): Ditto. * cpphash.h: Prototype new functions. (cpp_buffer): Add input_cset_desc. * cppinit.c: Add input_charset default. * cpplib.c (cpp_push_buffer): Support init and close of iconv. * cpplib.h (cpp_options): Add input_charset. From-SVN: r76000
2003-12-12PR preprocessor/12935 preprocessor/12952 preprocessor/13046Neil Booth1-10/+17
PR preprocessor/12935 preprocessor/12952 preprocessor/13046 * cpplib.c (prepare_directive_trad): Clear skipping only in #if and #elif directives. (do_undef): Call the handler even if the identifier is not a macro. * cpptrad.c (scan_parameters): Emit an error message. (_cpp_create_trad_definition): Remember the params list even on failure. * testsuite/gcc.dg/cpp/trad/macro.c: New tests. From-SVN: r74562
2003-11-01re PR preprocessor/12847 (xxx.c:1:20: xxxx.h: No such file or directory)John David Anglin1-51/+55
PR preprocessor/12847 * cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c, cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c, c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN, DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with "CPP_". From-SVN: r73183
2003-10-02cpplib.c (_cpp_pop_buffer): Do generate a _cpp_do_file_change callback even ↵Per Bothner1-6/+3
when popping the main file. * cpplib.c (_cpp_pop_buffer): Do generate a _cpp_do_file_change callback even when popping the main file. * cpplib.c (cpp_push_buffer): Since we no longer set return_at_eof, remove the unused return_at_eof parameter. * cppfiles.c, cpplib.c, cppmacro.c, cpppch.c, fix-header.c: Update callers of cpp_push_buffer. From-SVN: r72016
2003-09-24cpplib.c (do_pragma): Reintroduce cb_line_change call in the code path that ↵Alexandre Oliva1-2/+12
calls a handler. * cpplib.c (do_pragma): Reintroduce cb_line_change call in the code path that calls a handler. From-SVN: r71744
2003-09-16* cpplib.c (do_pragma): Remove unnecessary cb_line_change.Alexandre Oliva1-8/+0
From-SVN: r71416
2003-08-02cppfiles.c (struct _cpp_file): Rename once_only_next to next_file.Neil Booth1-1/+1
* cppfiles.c (struct _cpp_file): Rename once_only_next to next_file. Remove import and pragma_once, add once_only. (find_file): Add new file structures to the all_files list. (should_stack_file): Mark #import-ed files once-only, and don't stack them if the file has already been stacked. (_cp_mark_file_once_only): Simplify. * cpphash.h (struct cpp_reader): Rename once_only_files to all_files. Rename saw_pragma_once to seen_once_only. (_cpp_mark_file_once_only): Update prototype. * cpplib.c (do_pragma_once): Update. testsuite: * import1.c, import2.c: New tests. From-SVN: r70106
2003-07-29Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.Neil Booth1-16/+5
* Makefile.in (LIBCPP_DEPS): Add HASHTAB_H. * cppfiles.c: Completely rewritten. * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path): struct cpp_path is now struct cpp_dir. (remove_duplicates): Don't simplify path names. * c-opts.c (c_common_parse_file): cpp_read_next_file renamed cpp_stack_file. * cpphash.h: Include hashtab.h. (_cpp_file): Declare. (struct cpp_buffer): struct include_file is now struct _cpp_file, and struct cpp_path is now struct cpp_dir. Rename members. (struct cpp_reader): Similarly. New members once_only_files, file_hash, file_hash_entries, quote_ignores_source_dir, no_search_path, saw_pragma_once. Remove all_include_files and max_include_len. Make some members bool. (_cpp_mark_only_only): Renamed from _cpp_never_reread. (_cpp_stack_file): Renamed from _cpp_read_file. (_cpp_stack_include): Renamed from _cpp_execute_include. (_cpp_init_files): Renamed from _cpp_init_includes. (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes. * cppinit.c (cpp_create_reader): Initialize no_search_path. Update. (cpp_read_next_file): Rename and move to cppfiles.c. (cpp_read_main_file): Update. * cpplib.c (run_directive): Update for renamed members. (do_include_common, _cpp_pop_buffer): Update. (do_import): Undeprecate #import. (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only. * cpplib.h: Remove file_name_map_list. (cpp_options): Remove map_list. (cpp_dir): Rename from cpp_path. New datatype for name_map. (cpp_set_include_chains, cpp_stack_file, cpp_included): Update. testsuite: * gcc.dg/cpp/include2.c: Only expect one message. From-SVN: r69942
2003-07-22alias.c: Fix comment formatting.Kazu Hirata1-1/+1
* alias.c: Fix comment formatting. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * combine.c: Likewise. * cpplib.c: Likewise. * diagnostic.c: Likewise. * dojump.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * jump.c: Likewise. * loop.c: Likewise. * mips-tfile.c: Likewise. * recog.c: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. From-SVN: r69689
2003-07-22hashtable.c (approx_sqrt): Make static.Zack Weinberg1-2/+2
* hashtable.c (approx_sqrt): Make static. * hashtable.h: Don't prototype approx_sqrt. * line-map.c (init_line_maps): Rename linemap_init. (free_line_maps): Rename linemap_free. (add_line_map): Rename linemap_add. (lookup_line): Rename linemap_lookup. (print_containing_files): Rename linemap_print_containing_files. * linemap.h: Update to match. * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to linemap routines to use new names. From-SVN: r69672
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-2/+2
* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c gcse.c genattr.c genattrtab.c genautomata.c genconditions.c genemit.c genextract.c genoutput.c genrecog.c gensupport.c ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c postreload.c prefix.c print-tree.c protoize.c ra-build.c ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c regmove.c regrename.c reload.c reload1.c reorg.c resource.c sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary casts. From-SVN: r69587
2003-07-13Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).Zack Weinberg1-4/+1
* Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H). (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency list. Move these all together down by cpplib. * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining definition of CPPCHAR_SIGNED_T. * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h. * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init. * cppinit.c (cpp_create_reader): Likewise. * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line. * cpptrad.c: Likewise. All callers changed. * cpplib.c: All callers changed. * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout. * hashtable.h: Define GTY(x) to nothing here too. From-SVN: r69298
2003-07-12c-format.c: Fix comment formatting.Kazu Hirata1-1/+1
* c-format.c: Fix comment formatting. * c-typeck.c: Likewise. * coverage.c: Likewise. * cppcharset.c: Likewise. * cpplib.c: Likewise. * dbxout.c: Likewise. * gcov-io.h: Likewise. * toplev.c: Likewise. From-SVN: r69276
2003-07-11Index: ChangeLogGeoffrey Keating1-0/+40
2003-07-10 Geoffrey Keating <geoffk@apple.com> * c-decl.c (finish_decl): Handle 'used' here... * cgraphunit.c (cgraph_finalize_function): ... and here ... * c-common.c: (handle_used_attribute): ... not here. * configure.in (onstep): Support --enable-intermodule. * Makefile.in (OBJS-common): New. (OBJS-md): New. (OBJS-archive): New. (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive. (OBJS-onestep): New. (libbackend.a): Support @onestep@. (libbackend.o): New. * configure: Regenerate. * c-common.h (c_reset_state): New prototype. (c_parse_file): New prototype. (finish_file): Move prototype from c-tree.h. * c-decl.c: Include <hashtab.h>. (builtin_decls): New. (current_file_decl): New. (duplicate_decls): Add extra parameter. Change all callers. Don't output duplicate common symbols. (link_hash_hash): New. (link_hash_eq): New. (poplevel): Handle popping of the top level. (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL. (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate. (pushdecl_top_level): Likewise. (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL. (c_init_decl_processing): Create TRANSLATION_UNIT_DECL. (finish_decl): Handle TRANSLATION_UNIT_DECL. (merge_translation_unit_decls): New. (c_write_global_declarations): New. (c_reset_state): New. (implicitly_declare): Handle TRANSLATION_UNIT_DECL. * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. * c-objc-common.c (c_cannot_inline_tree_fn): Handle TRANSLATION_UNIT_DECL. (c_objc_common_finish_file): Call merge_translation_unit_decls. * c-opts.c (in_fnames): Rename from in_fname. (c_common_decode_option): Handle multiple input filenames. (c_common_post_options): Likewise. (c_common_parse_file): Likewise; also, call c_parse_file rather than yyparse. * c-parse.in: Move cleanup code to c_parse_file. (free_parser_stacks): Move contents to c_parse_file. (c_parse_file): New. * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT for integer types. (C_DECL_FILE_SCOPE): New. (finish_file): Move prototype to c-common.h. (merge_translation_unit_decls): New prototype. (comptypes): Add extra parameter to prototype. (c_write_global_declarations): New prototype. * c-typeck.c (tagged_types_tu_compatible_p): New. (function_types_compatible_p): Add extra parameter, change all callers. (type_lists_compatible_p): Likewise. (comptypes): Likewise. (struct tagged_tu_seen): New. (tagged_tu_seen_base): New. (build_unary_op): Handle TRANSLATION_UNIT_DECL. (c_mark_addressable): Remove #if 0 code. * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add comment explaining why it shouldn't have to. * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY options. * cppinit.c (cpp_read_next_file): New. (cpp_read_main_file): Use it. * cpplib.c (undefine_macros): New. (cpp_undef_all): New. * cpplib.h (cpp_read_next_file): Prototype. (cpp_undef_all): Prototype. * langhooks-def.h (write_global_declarations): Remove prototype. * toplev.h (write_global_declarations): Add prototype. * tree.c (decl_type_context): Use switch statement, handle TRANSLATION_UNIT_DECL. * tree.def: Update documentation for TRANSLATION_UNIT_DECL. (TRANSLATION_UNIT_DECL): New kind of tree. * tree.h: Update documentation for TRANSLATION_UNIT_DECL. * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies. * doc/invoke.texi: Make attempt to document new functionality. 2003-05-19 Per Bothner <bothner@apple.com> * gcc.c (combine_inputs): New. (process_command): Set combine_inputs. (do_spec_1): Handle combine_inputs. (main): Likewise. Index: cp/ChangeLog 2003-07-10 Geoffrey Keating <geoffk@apple.com> * decl.c (cp_finish_decl): Handle 'used' attribute. * cp-lang.c (c_reset_state): New dummy routine. * cp-tree.h (finish_file): Move prototype to c-common.h. * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. From-SVN: r69224
2003-07-10cppcharset.c (one_utf8_to_cppchar, [...]): New functions.Zack Weinberg1-17/+2
* cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8, one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16, one_utf16_to_utf8, conversion_loop, convert_utf8_utf16, convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8, convert_no_conversion, convert_using_iconv): New functions. (APPLY_CONVERSION): New macro. (struct conversion, conversion_tab): New data structure. (init_iconv_desc): Check conversion_tab for a custom conversion primitive before trying to use iconv. (convert_cset): Deleted. (cpp_init_iconv): Use UTF- terminology, not UCS-. (_cpp_destroy_iconv): Update to match. (_cpp_valid_ucn): We don't need iconv to implement UCNs. (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION. (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION. (_cpp_interpret_string_notranslate): New function, moved here from cpplib.c. * cpphash.h (convert_f, struct cset_converter): New types. (struct cpp_reader): narrow_cset_desc and wide_cset_desc are now struct cset_converter, not bare iconv_t. Update prototypes. * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c; all callers changed. From-SVN: r69204
2003-07-05cpplib.h (CPP_AT_NAME, [...]): New token types.Zack Weinberg1-28/+22
* cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types. (struct cpp_options): Add narrow_charset, wide_charset, bytes_big_endian fields. Remove EBCDIC field. (cpp_init_iconv, cpp_interpret_string): New external interfaces. * cpphash.h: Include <iconv.h> if we have it, otherwise provide a dummy definition of iconv_t. (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields. (_cpp_valid_ucn): Update prototype. (_cpp_destroy_iconv): New prototype. * doc/cpp.texi: Document character set handling. * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=. * doc/extend.texi: Delete entire section on multiline strings. Rewrite section on __FUNCTION__ etc now that these are variables in C. * cppucnid.tab, cppucnid.pl: New files. * cppucnid.h: New generated file. * cppcharset.c: Include cppucnid.h. Lots of commentary added. (iconv_open, iconv, iconv_close): Provide dummy definitions if !HAVE_ICONV. (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv, _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn, emit_numeric_escape, convert_hex, convert_oct, convert_escape, cpp_interpret_string, narrow_str_to_charconst, wide_str_to_charconst): New. (ucn_valid_in_identifier): Use a binary search through the ucnranges table defined in cppucnid.h, not a long chain of if statements. (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal character names are only valid in C++ and C99" to a warning. Issue the "meaning of \[uU] is different in traditional C" warning here. Take care not to let iconv see an invalid UCS value if we get a malformed UCN. Issue an error if we don't have iconv. (cpp_interpret_charconst): Moved here from cpplex.c. Use cpp_interpret_string to do the heavy lifting. * cppinit.c (cpp_create_reader): Initialize bytes_big_endian, narrow_charset, wide_charset fields of options structure. (cpp_destroy): Call _cpp_destroy_iconv. * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn. (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete. (cpp_interpret_charconst): Moved to cppcharset.c. * cpplib.c (dequote_string): Delete. (interpret_string_notranslate): New. (do_line, do_linemarker): Use interpret_string_notranslate. * Makefile.in (cppcharset.o): Depend on cppucnid.h. * c-common.c (fname_string, combine_strings): Delete. * c-common.h (fname_string, combine_strings): Delete prototypes. * c-lex.c (ignore_escape_flag): Delete. (cb_ident): Use cpp_interpret_string, not lex_string. (get_nonpadding_token): New function. (c_lex): Handle Objective-C @-prefixed identifiers and strings here. Adjust calls to lex_string. Don't write *value twice. (lex_string): Now handles string constant concatenation. Most of the work handed off to cpp_interpret_string. Call fix_string_type here. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with FUNC_NAME, throughout. (OBJC_STRING): New token type. (primary:STRING): No need to call fix_string_type here. (primary:objc_string): Make that OBJC_STRING. (objc_string nonterminal): Delete. (yylexname): Delete code to handle fake string constants. (yylexstring): Delete entirely. (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need to handle CPP_ATSIGN. * c.opt (-fexec-charset=, -fwide-exec-charset=): New options. * c-opts.c (missing_arg, c_common_handle_option): Handle OPT_fexec_charset_ and OPT_fwide_exec_charset_. (c_common_init): Set cpp_opts->bytes_big_endian, not cpp_opts->EBCDIC. Call cpp_init_iconv. (print_help): Document -fexec-charset= and -fexec-wide-charset=. (TARGET_EBCDIC): Delete default definition. * objc/objc-act.c (build_objc_string_object): No need to handle string constant concatenation. cp: * parser.c (cp_lexer_read_token): No need to handle string constant concatenation. testsuite: * gcc.c-torture/execute/wchar_t-1.x: New file; XFAIL wchar_t-1.c everywhere. * gcc.dg/concat.c: Concatenation of string constants with __FUNCTION__ / __PRETTY_FUNCTION__ is now a hard error. * gcc.dg/wtr-strcat-1.c: Loosen dg-warning regexp. * gcc.dg/cpp/escape-2.c: Use wide character constants where necessary to avoid multi-character character constant warning. * gcc.dg/cpp/escape.c: Likewise. * gcc.dg/cpp/ucs.c: Likewise. Remove backslashes from dg-bogus comments, as they confuse Tcl. Fix a typo. libstdc++-v3: * testsuite/22_locale/collate/compare/wchar_t/2.cc * testsuite/22_locale/collate/compare/wchar_t/wrapped_env.cc * testsuite/22_locale/collate/compare/wchar_t/wrapped_locale.cc * testsuite/22_locale/collate/hash/wchar_t/2.cc * testsuite/22_locale/collate/hash/wchar_t/wrapped_env.cc * testsuite/22_locale/collate/hash/wchar_t/wrapped_locale.cc * testsuite/22_locale/collate/transform/wchar_t/2.cc * testsuite/22_locale/collate/transform/wchar_t/wrapped_env.cc * testsuite/22_locale/collate/transform/wchar_t/wrapped_locale.cc: XFAIL on all targets. From-SVN: r68952
2003-06-17* cpplib.h, cpphash.h, cppcharset.c, cpperror.c, cppexp.cZack Weinberg1-261/+135
* cppfiles.c, cpphash.c, cppinit.c, cpplex.c, cpplib.c * cppmacro.c, cpppch.c, cpptrad.c, cppspec.c: Convert to ISO C: new-style function declarations, no need for PARAMS, no special punctuation on indirect function calls, use string constant concatenation where convenient. From-SVN: r68070
2003-06-16decl.c, [...]: Don't use the PTR macro.Kaveh R. Ghazi1-2/+2
cp: * cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR macro. gcc: * bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c, config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c, dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c, function.c, gcc.c, genoutput.c, gensupport.c, global.c, haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c, loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c, read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c, stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use the PTR macro. From-SVN: r68043
2003-06-16builtin-attrs.def, [...]: Don't use macros from "symcat.h", instead rely on ↵Kaveh R. Ghazi1-5/+3
ISO C. * builtin-attrs.def, builtin-attrs.def, builtins.c, cpplex.c, cpplib.c, gencheck.c, gengenrtl.c, machmode.def, protoize.c: Don't use macros from "symcat.h", instead rely on ISO C. * system.h: Don't include "symcat.h". * configure.in (AC_C_STRINGIZE): Delete. * config.in, configure: Regenerate. From-SVN: r68035
2003-06-12ChangeLog: Follow spelling conventions.Kazu Hirata1-1/+1
* ChangeLog: Follow spelling conventions. * ChangeLog.2: Likewise. * c-decl.c: Likewise. * cfgloop.h: Likewise. * cgraph.c: Likewise. * coverage.c: Likewise. * cppcharset.c: Likewise. * cpphash.h: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * dbxout.c: Likewise. * df.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * explow.c: Likewise. * gcov-io.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gengtype.c: Likewise. * ggc.h: Likewise. * opts.c: Likewise. * real.c: Likewise. * reload.c: Likewise. * stmt.c: Likewise. From-SVN: r67849
2003-04-24cpplex.c (cpp_token_len): Tighten up.Neil Booth1-1/+1
* cpplex.c (cpp_token_len): Tighten up. (cpp_token_as_text): Need extra byte now. * cpplib.c (glue_header_name): Need extra 2 bytes. * cppmacro.c (cpp_macro_definition): Need extra byte. From-SVN: r66049
2003-04-23Makefile.in (c-lex.o, [...]): Update.Neil Booth1-9/+11
* Makefile.in (c-lex.o, LIBCPP_OBJS, cpplex.o): Update. * c-lex.c (MULTIBYTE_CHARS): Remove conditionals. (lex_string): Take cpp_string with full spelling. (cb_ident): Update. (c_lex): Update diagnostics. * cpplex.c (SPELL_NUMBER, SPELL_STRING): Combine into SPELL_LITERAL. (create_literal): New. (lex_string): Unterminated literals have type CPP_OTHER. (_cpp_lex_direct): Update calls to lex_string. Use create_literal for CPP_OTHER. (cpp_token_len, cpp_spell_token, cpp_output_token): Simplify. (_cpp_equiv_tokens, cpp_interpret_charconst): Update. * cpplib.c (parse_include, do_line, do_linemarker, destringize_and_run): Update for token storing full spelling. * cpplib.h: Update token spelling types. * cppmacro.c (stringify_arg, check_trad_stringification): Update for token storing full spelling. cp: * Make-lang.in (lex.o): Remove mbchar.h. * lex.c (MULTIBYTE_CHARS): Lose. * parser.c (cp_lexer_get_preprocessor_token): CPP_OTHER handled in c-lex.c. testsuite: * gcc.dg/cpp/include2.c: Update. * gcc.dg/cpp/multiline-2.c: New. * gcc.dg/cpp/multiline.c: Update. * gcc.dg/cpp/strify2.c: Update. * gcc.dg/cpp/trad/literals-2.c: Update. From-SVN: r66019
2003-04-21c-ppoutput.c (cb_include): Don't take a cpp_token.Neil Booth1-72/+69
* c-ppoutput.c (cb_include): Don't take a cpp_token. * cppfiles.c: Don't undef strcmp. (find_include_file): Don't take a cpp_token. Check for empty file names. (_cpp_execute_include, _cpp_compare_file_date): Don't take a cpp_token. (cpp_push_include): Simplify. * cpphash.h (_cpp_execute_include, _cpp_compare_file_date): Update. * cpplib.c (glue_header_name): Return the file name, not a cpp_token. (parse_include): Similary. Don't check for zero-length filenames. (do_include_common, do_pragma_dependency): Update accordingly. * cpplib.h (struct cpp_callbacks): Change prototype of include. From-SVN: r65894
2003-04-19cppfiles.c (ENABLE_VALGRIND_CHECKING, [...]): Remove.Neil Booth1-20/+31
* cppfiles.c (ENABLE_VALGRIND_CHECKING, VALGRIND_DISCARD, MMAP_THRESHOLD, TEST_THRESHOLD, SHOULD_MMAP): Remove. (struct include_file): Remove fefcnt, mapped members. (open_file, stack_include_file, _cpp_pop_file_buffer): Disable caching. (read_include_file): Don't use mmap, terminate buffers in '\r'. (purge_cache): Don't use munmap. * cpphash.h (CPP_BUF_COLUMN): Update. (lexer_state): Remove lexing_comment. (struct _cpp_line_note): New. (struct cpp_buffer): New members cur_note, notes_used, notes_cap, next_line and need_line. Remove col_adjust and saved_flags. (_cpp_process_line_notes, _cpp_clean_line, _cpp_get_fresh_line, _cpp_skip_block_comment, scan_out_logical_line): New. (_cpp_init_mbchar): Remove. * cppinit.c (init_library): Remove call to _cpp_init_mbchar. (cpp_read_main_file): Set line to 1 earlier. (post_options): -traditional-cpp doesn't want trigraphs. * cpplex.c (MULTIBYTE_CHARS): Remove code predicated on this. (add_line_note, _cpp_clean_line, _cpp_process_line_notes, _cpp_get_fresh_line): New. (handle_newline, skip_escaped_newlines, trigraph_p, continue_after_nul, _cpp_init_mbchar): Remove. (get_effective_char): Update. (_cpp_skip_block_comment): Rename from skip_block_comment, simplify. (skip_line_comment): Simplify. (skip_whitespace, parse_identifier, parse_slow, parse_number, parse_string): Update. (cpp_lex_direct): Use clean lines and process line notes. Update. (cpp_interpret_charconst): No MULTIBYTE_CHARS. * cpplib.c (prepare_directive_trad): Call scan_out_logical_line directly. (_cpp_handle_directive): Don't set saved_flags. (run_directive, destringize_and_run, cpp_define, cpp_define_builtin, cpp_undef, handle_assertion, cpp_push_buffer): Update. (_cpp_pop_buffer): Free notes. * cppmacro.c (builtin_macro, paste_tokens): \n terminate buffer. * cpppch.c (cpp_read_state): \n terminate buffer. * cpptrad.c (skip_escaped_newlines, handle_newline): Remove. (copy_comment): Use _cpp_skip_block_comment. (skip_whitespace, lex_identifier, _cpp_read_logical_line_trad): Simplify. (_cpp_overlay_buffer, _cpp_remove_overlay, push_replacement_text, save_replacement_text): Update. (scan_out_logical_line): Update to use clean lines and process line notes. * fix-header.c (read_scan_file): Update. testsuite: * gcc.dg/cpp/_Pragma4.c: Remove stray space. * gcc.dg/cpp/trad/escaped-eof.c: Correct line number. From-SVN: r65808
2003-03-14/home/neil/diffs/include.logNeil Booth1-9/+2
From-SVN: r64373
2003-02-21cpphash.h (struct lexer_state): Add directive_wants_padding.Zack Weinberg1-2/+3
* cpphash.h (struct lexer_state): Add directive_wants_padding. * cpplib.c (_cpp_handle_directive): Set directive_wants_padding for directives of type INCL. (glue_header_name, parse_include): Use get_token_no_padding. * cppmacro.c (replace_args): If directive_wants_padding, provide padding tokens. * testsuite/gcc.dg/cpp/include3.c: New test. * testsuite/gcc.dg/cpp/inc/foo.h: New file. From-SVN: r63231
2003-02-12cpplib.c (do_include_common): Move warnings for #include_next and #import ↵Zack Weinberg1-30/+34
out to callers. * cpplib.c (do_include_common): Move warnings for #include_next and #import out to callers. Use early-return instead of nested ifs. Don't do check_eol here. (parse_include): Do check_eol here with the rest of the parsing stuff. (do_include_next, do_import): Now handle warnings. From-SVN: r62772
2003-01-28cpplib.h (struct cpp_options): Add warn_deprecated field.Jason Merrill1-1/+2
* cpplib.h (struct cpp_options): Add warn_deprecated field. * cppinit.c (cpp_create_reader): Turn it on by default. * c-opts.c (c_common_decode_option): Set it. * cpplib.c (do_pragma_once): Only complain about #pragma once if warn_deprecated is set. From-SVN: r62005
2003-01-10Merge from pch-branch.Geoffrey Keating1-0/+84
From-SVN: r61136
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-3/+6
From-SVN: r60174
2002-11-29cpplib.c (_cpp_test_assertion): Default *value to 0.Hans-Peter Nilsson1-1/+6
* cpplib.c (_cpp_test_assertion): Default *value to 0. * cppexp.c (num_part_mul): Initialize result.unsignedp, to 1. From-SVN: r59648
2002-11-18re PR preprocessor/8524 (_Pragma within macros is improperly expanded)Neil Booth1-22/+24
PR preprocessor/8524 * cpplib.c (run_directive): Remove previous kludge to _Pragma. Add a new one in its place, which hopefully works. (skip_rest_of_line): Change test for bottom-of-context-stack. testsuite: * gcc.dg/cpp/_Pragma5.c: New test. From-SVN: r59232
2002-09-22ChangeLog: Follow spelling conventions.Kazu Hirata1-4/+4
* ChangeLog: Follow spelling conventions. * ChangeLog.0: Likewise. * ChangeLog.1: Likewise. * ChangeLog.2: Likewise. * ChangeLog.3: Likewise. * ChangeLog.4: Likewise. * ChangeLog.5: Likewise. * ChangeLog.6: Likewise. * FSFChangeLog.10: Likewise. * FSFChangeLog.11: Likewise. * alias.c: Likewise. * basic-block.h: Likewise. * c-aux-info.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. * calls.c: Likewise. * cfganal.c: Likewise. * cfgloop.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppexp.c: Likewise. * cppfiles.c: Likewise. * cpphash.h: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cpplib.h: Likewise. * cppmacro.c: Likewise. * cse.c: Likewise. From-SVN: r57398
2002-09-15ChangeLog: Follow spelling conventions.Kazu Hirata1-2/+2
* ChangeLog: Follow spelling conventions. * ChangeLog.0: Likewise. * ChangeLog.1: Likewise. * ChangeLog.2: Likewise. * ChangeLog.3: Likewise. * ChangeLog.4: Likewise. * ChangeLog.5: Likewise. * ChangeLog.6: Likewise. * FSFChangeLog.10: Likewise. * FSFChangeLog.11: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-format.c: Likewise. * c-opts.c: Likewise. * cpplib.c: Likewise. * langhooks.h: Likewise. * real.c: Likewise. * reg-stack.c: Likewise. * toplev.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.md: Likewise. * config/arm/linux-gas.h: Likewise. * config/arm/netbsd.h: Likewise. * config/c4x/c4x.c: Likewise. * config/c4x/c4x.h: Likewise. * config/c4x/c4x.md: Likewise. * config/c4x/libgcc.S: Likewise. * config/fr30/fr30.md: Likewise. * config/frv/frv.md: Likewise. * config/ia64/ia64.md: Likewise. * config/mips/mips.h: Likewise. * config/mn10300/mn10300.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/v850/v850.md: Likewise. * doc/extend.texi: Likewise. * doc/invoke.texi: Likewise. * doc/md.texi: Likewise. From-SVN: r57166
2002-09-03Debian BTS Bug #Neil Booth1-18/+39
Debian BTS Bug # * cpphash.h (FIRST, LAST, CUR, RLIMIT): Fix definitions. * cpplib.c (destringize_and_run): Kludge around getting tokens from in-progress macros. (_cpp_do__Pragma): Simplify. testsuite: * gcc.dg/cpp/_Pragma4.c: New test. From-SVN: r56773
2002-08-14re PR preprocessor/7526 (cpp0 core dump when _Pragma implies #pragma dependency)Neil Booth1-0/+5
PR preprocessor/7526 * cpplib.c (run_directive): Kludge so _Pragma dependency works. testsuite: * gcc.dg/cpp/_Pragma3.c: New test. From-SVN: r56332
2002-07-23cppexp.c (parse_defined): Mark macro used.Neil Booth1-7/+13
* cppexp.c (parse_defined): Mark macro used. * cpphash.h (struct cpp_macro): New member "used". (_cpp_mark_macro_used, _cpp_warn_if_unused_macro): New. (struct cpp_reader): New member. * cppinit.c (cpp_finish_options): Set first_unused_line. (cpp_finish): Warn of unused macros if requested. (OPT_TABLE): New switches. (cpp_handle_option): Handle them. * cpplib.c (do_undef): Warn if macro unused. (do_ifdef, do_ifndef): Mark macro used. * cpplib.h (struct cpp_options): New member. * cppmacro.c (_cpp_warn_if_unused_macro): New. (enter_macro_context): Mark macro used. (_cpp_create_definition): Mark macro unused; warn if unused when redefined. * cpptrad.c (scan_out_logcial_line, push_replacement_text): Mark macros used. * doc/cppopts.texi: Update. testsuite: * gcc.dg/cpp/trad/Wunused.c, gcc.dg/cpp/trad/Wunused.h, gcc.dg/cpp/Wunused.c, gcc.dg/cpp/Wunused.h: New tests. From-SVN: r55692
2002-07-17cpplib.c (do_sccs): Handle #sccs on all systems.Neil Booth1-11/+2
* cpplib.c (do_sccs): Handle #sccs on all systems. * system.h (SCCS_DIRECTIVE): Poison. * config/darwin.h, config/freebsd.h, config/netbsd.h, config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h, config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h, config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h, config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h, config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h, config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h, config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h: Remove all references to SCCS_DIRECTIVE. * doc/cpp.texi, doc/tm.texi: Update. From-SVN: r55542
2002-07-09cpperror.c (cpp_error): Default to directive_line within directives here.Neil Booth1-7/+0
* cpperror.c (cpp_error): Default to directive_line within directives here. * cppexp.c (cpp_interpret_integer): Only use traditional number semantics in directives. * cpplib.c (prepare_directive_trad): Don't reset pfile->line. (do_include_common): Similarly. * cpptrad.c (scan_out_logical_line): Implement accurate quoting of <> in #include. * doc/cpp.texi: Update. From-SVN: r55347
2002-06-28cpplib.c (_cpp_handle_directive): Move #define-specific code to the #define ↵Neil Booth1-20/+7
handler... * cpplib.c (_cpp_handle_directive): Move #define-specific code to the #define handler... (do_define): ...here. (lex_macro_node): No longer a need to check for comments here. From-SVN: r55077
2002-06-28re PR preprocessor/7138 (gcc-3.2 failed to compile kernel)Neil Booth1-4/+4
PR preprocessor/7138 * cpplib.c (_cpp_handle_directive): Do traditional preparation after setting state.angled_headers. * cpptrad.c (scan_out_logical_line): Fix potential quote bug. From-SVN: r55055
2002-06-27cpphash.h (_cpp_set_trad_context): Remove.Neil Booth1-9/+1
* cpphash.h (_cpp_set_trad_context): Remove. * cpplib.c (prepare_directive_trad): Do nothing for #define. (cpp_push_buffer, _cpp_pop_buffer): Don't call _cpp_set_trad_context. * cpptrad.c: Update comments. (_cpp_read_logical_line_trad): Let scan_logical_line handle updating the current context. (scan_logical_line): Update the current context. (_cpp_create_trad_definition): Similarly. (_cpp_set_trad_context): Remove. From-SVN: r55022
2002-06-25cpplib.c (do_include_common): Revert to correct line number if -traditional.Neil Booth1-0/+3
* cpplib.c (do_include_common): Revert to correct line number if -traditional. * cpptrad.c (scan_out_logical_line): Treat null directive as white space. Invlidate MI optimization for non-whitespace text outside a directive. testsuite: * gcc.dg/cpp/mi7.c, gcc.dg/cpp/mi7a.h, gcc.dg/cpp/mi7b.h, gcc.dg/cpp/trad/builtins.c, gcc.dg/cpp/trad/builtins.h, gcc.dg/cpp/trad/cmdlne-C.c, gcc.dg/cpp/trad/cmdlne-C2.c, gcc.dg/cpp/trad/maccom1.c, gcc.dg/cpp/trad/maccom2.c, gcc.dg/cpp/trad/maccom3.c, gcc.dg/cpp/trad/maccom4.c, gcc.dg/cpp/trad/maccom6.c, gcc.dg/cpp/trad/mi1.c, gcc.dg/cpp/trad/mi1c.h, gcc.dg/cpp/trad/mi1nd.h, gcc.dg/cpp/trad/mi1ndp.h, gcc.dg/cpp/trad/mi1x.h, gcc.dg/cpp/trad/mi2.c, gcc.dg/cpp/trad/mi2a.h, gcc.dg/cpp/trad/mi2b.h, gcc.dg/cpp/trad/mi2c.h gcc.dg/cpp/trad/mi3.c, gcc.dg/cpp/trad/mi3.def, gcc.dg/cpp/trad/mi3.h, gcc.dg/cpp/trad/mi4.c, gcc.dg/cpp/trad/mi5.c, gcc.dg/cpp/trad/mi6.c, gcc.dg/cpp/trad/mi6a.h, gcc.dg/cpp/trad/mi6b.h, gcc.dg/cpp/trad/mi6c.h, gcc.dg/cpp/trad/mi6d.h, gcc.dg/cpp/trad/mi6e.h, gcc.dg/cpp/trad/mi7.c, gcc.dg/cpp/trad/mi7a.h, gcc.dg/cpp/trad/mi7b.h: New tests. From-SVN: r54978
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