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1999-11-30cppinit.c (CAT): The argument list of this macro may not contain spaces !Philippe De Muyter1-1/+1
* cppinit.c (CAT): The argument list of this macro may not contain spaces ! From-SVN: r30718
1999-11-18Fix command line parsing to report unrecognised options.Nick Clifton1-0/+4
From-SVN: r30574
1999-11-10ansidecl.h: Define and test `GCC_VERSION', not `HAVE_GCC_VERSION'.Philippe De Muyter1-1/+1
include: * ansidecl.h: Define and test `GCC_VERSION', not `HAVE_GCC_VERSION'. gcc: * cppinit.c: Test `GCC_VERSION', not `HAVE_GCC_VERSION'. * gansidecl.h: Likewise. * rtl.c: Likewise. * rtl.h: Likewise. * toplev.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * varray.c: Likewise. * varray.h: Likewise. gcc/cp: * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'. gcc/f: * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'. Co-Authored-By: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> From-SVN: r30477
1999-10-29cpplib.h (struct cpp_buffer: fname, [...]): Mark const.Zack Weinberg1-205/+122
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com> * cpplib.h (struct cpp_buffer: fname, nominal_fname, last_nominal_fname): Mark const. (struct include_hash: name, nshort, control_macro): Mark const. (struct macrodef: symnam): Mark const. (struct if_stack: fname): Mark const. (is_idchar, is_idstart, is_hor_space, trigraph_table): Delete. (IStable): New character-syntax array which encompasses all the old is_foo arrays. (is_idchar, is_numchar, is_idstart, is_numstart, is_hspace, is_space): New macros for interrogating IStable. (check_macro_name): Kill last argument. All callers changed. * cppinit.c (initialize_char_syntax): Delete. (is_idchar, is_idstart, is_hor_space, is_space, trigraph_table): Delete. (IStable): New. Initialize with clever macros to avoid information duplication. (builtin_array): Table of builtins to get rid of explicit list in initialize_builtins. (initialize_builtins): Use builtins_array. (cpp_start_read): Call init_IStable, and set IStable['$'] if opts->dollars_in_ident. * cppexp.c: Change all refs to is_xyz[] arrays to use new is_xyz() macros. (cpp_parse_expr): Avoid 'format string is not constant' warning. Use ISGRAPH to identify printable chars. * cppfiles.c: Change all refs to is_xyz[] arrays to use new is_xyz() macros. (read_and_prescan): Map trigraphs to chars with open-coded if-else-if-... sequence, not a lookup table. * cpphash.c: Change all refs to is_xyz[] arrays to use new is_xyz() macros. * cpplib.c: Change all refs to is_xyz[] arrays to use new is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused). (check_macro_name): Remove ability to report an invalid assertion name, which is never used. (do_line): Constify a couple of char *'s. * cppmain.c (main): Call cpp_cleanup before returning. From-SVN: r30252
1999-10-10ansidecl.h (HAVE_GCC_VERSION): New macro.Kaveh R. Ghazi1-2/+1
include: * ansidecl.h (HAVE_GCC_VERSION): New macro. Use instead of explicitly testing __GNUC__ and __GNUC_MINOR__. (ATTRIBUTE_PRINTF): Use `__format__', not `format'. gcc: * cppinit.c: Use HAVE_GCC_VERSION instead of explicitly testing __GNUC__ and __GNUC_MINOR__. * gansidecl.h: Likewise. * rtl.c: Likewise. * rtl.h: Likewise. * toplev.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * varray.c: Likewise. * varray.h: Likewise. cp: * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing __GNUC__ and __GNUC_MINOR__. f: * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define macro UNUSED in terms of ATTRIBUTE_UNUSED. From-SVN: r29890
1999-10-04cppinit.c (is_idchar initializer): Loosen tests to accept gcc 2.>6 and >2.Alexandre Oliva1-1/+2
* cppinit.c (is_idchar initializer): Loosen tests to accept gcc 2.>6 and >2. From-SVN: r29802
1999-10-04cppinit.c (is_idchar initializer): Tighten tests for when to put the table ↵Jeffrey A Law1-1/+1
into initialized memory. * cppinit.c (is_idchar initializer): Tighten tests for when to put the table into initialized memory. From-SVN: r29794
1999-09-13cppinit.c (append_include_chain): Initialize 'next' and 'alloc' fields.Dave Brolley1-0/+2
Mon Sep 13 12:57:06 1999 Dave Brolley <brolley@cygnus.com> * cppinit.c (append_include_chain): Initialize 'next' and 'alloc' fields. From-SVN: r29380
1999-09-07cpperror.c (cpp_file_line_for_message): Constify a char*.Kaveh R. Ghazi1-8/+11
* cpperror.c (cpp_file_line_for_message): Constify a char*. * cppexp.c (parse_number, parse_charconst, cpp_lex, cpp_parse_expr): Add static prototypes. (parse_charconst): Don't cast away const-ness. (token): Constify a char*. * cppfiles.c (file_name_list, include_hash, find_include_file, finclude, initialize_input_buffer): Constify a char*. (file_cleanup, find_position): Add static prototypes. * cpphash.c (macro_cleanup, macarg, timestamp, special_symbol, collect_expansion): Add static prototypes. (cpp_install, create_definition, monthnames): Constify a char*. * cpphash.h (cpp_install): Likewise. * cppinit.c (known_suffixes, default_include, dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise. (base_name, dump_special_to_buffer, initialize_dependency_output): Add static prototypes. * cpplib.c (my_strerror): Constify a char*. (null_underflow, null_cleanup, skip_comment, copy_comment, copy_rest_of_line, handle_directive, pass_thru_directive, get_directive_token, read_line_number, cpp_print_file_and_line, v_cpp_error, v_cpp_warning, v_cpp_error_with_line, v_cpp_warning_with_line, detect_if_not_defined, consider_directive_while_skipping): Add static prototypes. (pass_thru_directive, check_macro_name, cpp_expand_to_buffer, cpp_pedwarn_with_file_and_line): Constify a char*. * cpplib.h (cpp_options, include_hash, progname, definition, cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer, check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message, find_include_file, deps_output, include_hash): Constify a char*. * cppmain.c (progname): Constify. (main): Add prototype. Use return, not exit. * fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac, recognized_macro, check_macro_names, read_scan_file, write_rbrac, inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident, check_protection): Add static prototype. (xfree): Remove. (progname, recognized_macrom, recognized_extern): Constify a char*. (main): Add prototype. * gen-protos.c (progname): Constify a char*. From-SVN: r29171
1999-09-07c-aux-info.c (concat): Don't define.Kaveh R. Ghazi1-2/+2
* c-aux-info.c (concat): Don't define. * cccp.c (my_strerror): Likewise. All callers changed to use xstrerror instead. (do_include): Call xstrdup, not xmalloc/strcpy. (grow_outbuf): Don't check if xrealloc returns NULL, it can't. (xmalloc, xrealloc, xcalloc, xstrdup): Don't define. * collect2.c (my_strsignal): Likewise. All callers changed to use strsignal instead. (locatelib): Call xstrdup, not xmalloc/strcpy. * 1750a.h (ASM_OUTPUT_INTERNAL_LABEL): Call xmalloc, not malloc. * dsp16xx.c (override_options): Call xstrdup, not xmalloc/strcpy. * i370.h (ASM_DECLARE_FUNCTION_NAME): Call xmalloc, not malloc. * mips.c (build_mips16_call_stub): Call xstrdup, not xmalloc/strcpy. * cppinit.c (cpp_options_init): Call xcalloc, not xmalloc/bzero. * dwarfout.c (dwarfout_init): Call concat, not xmalloc/strcpy/... * except.c (new_eh_region_entry): Call xmalloc/xrealloc, not malloc/realloc. (find_all_handler_type_matches): Likewise. Don't check return value. (get_new_handler, init_insn_eh_region, process_nestinfo): Call xmalloc, not malloc. (init_eh_nesting_info): Likewise. Call xcalloc, not xmalloc/bzero. * gcc.c (xstrerror, xmalloc, xrealloc): Don't define. (init_spec): Call xcalloc, not xmalloc/bzero. (set_spec): Call xstrdup, not save_string. (record_temp_file): Call xstrdup, not xmalloc/strcpy. (find_a_file): Call xstrdup, not xmalloc/strcpy. (process_command): Call xstrdup, not save_string. (main): Call xcalloc, not xmalloc/bzero. * gcov.c (xmalloc): Don't define. (create_program_flow_graph): Call xcalloc, not xmalloc/bzero. (scan_for_source_files): Call xstrdup, not xmalloc/strcpy. (output_data): Call xcalloc, not xmalloc/bzero. * haifa-sched.c (schedule_insns): Call xcalloc, not xmalloc/bzero. * mips-tdump.c (xmalloc): Don't define. (print_symbol): Call xmalloc, not malloc. (read_tfile): Call xcalloc, not calloc. * mips-tfile.c (xfree, my_strsignal, xmalloc, xcalloc, xrealloc): Don't define. All callers of xfree/my_strsignal changed to use free/strsignal instead. (allocate_cluster): Call xcalloc, not calloc. * objc/objc-act.c (lang_init): Call concat, not xmalloc/strcpy/... Fix memory leak, free allocated memory. * prefix.c (translate_name): Call xstrdup, not save_string. (update_path): Likewise. * profile.c (branch_prob): Call xstrdup, not xmalloc/strcpy. * protoize.c (xstrerror, xmalloc, xrealloc, xfree, savestring2): Don't define. Callers of xfree/savestring2 changed to use free/concat instead. * reload1.c (reload): Call xcalloc, not xmalloc/bzero. (init_elim_table): Likewise. * resource.c (init_resource_info): Likewise. * stupid.c (stupid_life_analysis): Likewise. * toplev.c (xmalloc, xcalloc, xrealloc, xstrdup): Don't define. (open_dump_file): Call concat, not xmalloc/strcpy/... (clean_dump_file): Likewise. (compile_file): Call xstrdup, not xmalloc/strcpy. From-SVN: r29148
1999-08-04cpphash.c (macroexpand): Delete leading whitespace when arg is concatenated ↵Zack Weinberg1-4/+17
before. Wed Aug 4 13:29:23 1999 Zack Weinberg <zack@bitmover.com> * cpphash.c (macroexpand): Delete leading whitespace when arg is concatenated before. (unsafe_chars): Correct test for whether + and - can extend a token. * cppinit.c (cpp_start_read): Do dependencies for -include/-imacros files also. * cpplib.c (cpp_scan_buffer): In no-output mode, don't bother tokenizing non-directive lines. (cpp_expand_to_buffer): Temporarily disable no-output mode. * cppmain.c: In no-output mode, just call cpp_scan_buffer for the input file. From-SVN: r28512
1999-07-20gcc.c (default_compilers, cpp-output): Pass -fpreprocessed.Jason Merrill1-1/+16
* gcc.c (default_compilers, cpp-output): Pass -fpreprocessed. * toplev.c (documented_lang_options): Add -fpreprocessed. * cpplib.h (struct cpp_buffer): Add preprocessed. * cppinit.c (cpp_handle_option): Handle -fpreprocessed. (cpp_start_read): Don't expand macros or emit an initial #line directive if -fpreprocessed. * cpplib.h (struct cpp_buffer): Added manual_pop for better C++ tokenization. * cpplib.c (cpp_get_token): Return CPP_EOF if manual_pop. Also, support C++ tokenization for ->*, .*, <?, and >? operators. * c-common.c (cpp_token): Make non-static. From-SVN: r28190
1999-05-10cppfiles.c (initialize_input_buffer): New function.Zack Weinberg1-0/+8
1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.columbia.edu> * cppfiles.c (initialize_input_buffer): New function. (finclude): Call it, if pfile->input_buffer is NULL. Accept any character device as an input file. (read_and_prescan): Use pfile->input_buffer and pfile->input_speccase. * cppinit.c (cpp_cleanup): Free pfile->input_buffer and pfile->input_speccase. * cpplib.h (cpp_reader): Add input_buffer, input_speccase, and input_buffer_len members. Use memcpy in CPP_PUTS_Q. * cppmain.c: Buffer output in the token_buffer; throttle number of calls to fwrite; check for errors from fwrite. From-SVN: r26869
1999-04-26cpphash.c (dump_definition): New function.Zack Weinberg1-0/+19
1999-04-26 19:16 -0400 Zack Weinberg <zack@rabi.columbia.edu> * cpphash.c (dump_definition): New function. * cpphash.h: Prototype it. * cpplib.c (handle_directive): Don't output anything here. Streamline. (pass_thru_directive): Take a length, not a pointer to the end. All callers changed. (do_define): Handle -dD, -dN, -g3 entirely here. Streamline. (do_include): Handle -dI here. (do_ident): Correct to match cccp. (do_pragma): Copy the pragma through here. (do_assert, do_unassert): Tidy. * cppinit.c (cpp_finish): If -dM was specified, walk the macro hash table and call dump_definition on all the entries. * cppmain.c: cpp_finish may produce output. From-SVN: r26659
1999-04-19Back out accidental commit of unrelated patchZack Weinberg1-19/+0
From-SVN: r26549
1999-04-19cpplib.c (output_line_command): Drop CONDITIONAL argument.Zack Weinberg1-5/+24
1999-04-19 14:51 -0400 Zack Weinberg <zack@rabi.columbia.edu> * cpplib.c (output_line_command): Drop CONDITIONAL argument. We can omit unnecessary line commands if file_change == same_file and pfile->lineno != 0. All callers changed. (cpp_get_token [case '\n']): Don't bump pfile->lineno if CPP_OPTIONS (pfile)->no_line_commands is set. * cpplib.h: Fix prototype of output_line_command. From-SVN: r26547
1999-04-13cppinit.c (cpp_start_read): Fix buffer overwrite.Dave Brolley1-7/+8
Tue Apr 13 12:14:07 1999 Dave Brolley <brolley@cygnus.com> * cppinit.c (cpp_start_read): Fix buffer overwrite. * Makefile.in (cppinit.o): Typo in dependencies. From-SVN: r26401
1999-04-09collect2.c (find_a_file): Use HAVE_DOS_BASED_FILE_SYSTEM in place of the ↵Mark Elbrecht1-1/+1
DIR_SEPARATOR test. * collect2.c (find_a_file): Use HAVE_DOS_BASED_FILE_SYSTEM in place of the DIR_SEPARATOR test. Consider any file starting with a drivename to be absolute. If the absolute filename test fails and EXECUTABLE_SUFFIX is defined, append EXECUTABLE_SUFFIX to the file and try again. * cppinit.c (base_name): Use HAVE_DOS_BASED_FILE_SYSTEM in place of __MSDOS__ and _WIN32. * cppfiles.c (simplify_pathname): Likewise. * gcc.c (IS_DIR_SEPARATOR): Define new macro. Returns true if a character is a directory separator. (find_a_file): Use it. (convert_filename): Likewise. (process_command): Likewise. (do_spec_1): Likewise. (is_directory): Likewise. (main): Likewise. * prefix.c (IS_DIR_SEPARATOR): Define. Tests whether a character is a directory separator. (translate_name): Use it. (update_path): Change DIR_SEPARATOR_2 to DIR_SEPARATOR. Fix warning in block where '/' is changed to DIR_SEPARATOR. * i386/xm-djgpp.h (DIR_SEPARATOR): Set to '/'. (DIR_SEPARATOR_2): New macro. Set to '\'. (HAVE_DOS_BASED_FILESYS): Define. * i386/xm-mingw32.h: Updated copyright. Set DIR_SEPARATOR_2 to '/'. Define HAVE_DOS_BASED_FILE_SYSTEM. * i386/xm-os2.h: Likewise. * winnt/xm-winnt.h: Likewise. * i386/xm-dos.h: Likewise. Add copyright. From-SVN: r26328
1999-04-06cppinit.c (install_predefs): Delete function.Zack Weinberg1-57/+1
1999-04-06 12:51 -0400 Zack Weinberg <zack@rabi.columbia.edu> * cppinit.c (install_predefs): Delete function. (cpp_start_read): Don't call install_predefs. (cpp_handle_option): Remove case 'u' and all refs to opts->inhibit_predefs. (print_help): Don't mention -undef. (initialize_builtins): Define __HAVE_BUILTIN_SETJMP__, to match cccp. * cpplib.h (struct cpp_options): Remove inhibit_predefs member. * cccp.c (predefs): Delete variable. (main): Remove case 'u' in argument parse loop, 'inhibit_predefs' variable, and the code block that would process CPP_PREDEFINES. (initialize_builtins): Don't define __OBJC__, the driver will do that. * gcc.c (default_compilers): Remove -undef from all specs that invoke a C preprocessor. * ch/lang-specs.h: Likewise. * cp/lang-specs.h: Likewise. * f/lang-specs.h: Likewise. * objc/lang-specs.h: Likewise. From-SVN: r26212
1999-03-16cppfiles.c (read_and_prescan): Map backslash-newline to '\r' (which cannot ↵Zack Weinberg1-5/+4
otherwise appear in the processed... 1999-03-16 16:06 -0500 Zack Weinberg <zack@rabi.columbia.edu> * cppfiles.c (read_and_prescan): Map backslash-newline to '\r' (which cannot otherwise appear in the processed buffer) and move it out of tokens that it appears in the middle of. Improve performance. (find_position): New function. * cpplib.c: \r (one character) indicates backslash newline, not \\\n (two characters). It cannot appear in the middle of a token. Call CPP_BUMP_LINE (pfile) whenever parsing moves past \n or \r. Increment pfile->lineno whenever a \n is placed into token_buffer. Only one mark can exist at a time, and CPP_BUMP_LINE must not be used while it is active. It is automatically cleared by cpp_pop_buffer and parse_goto_mark. \r is not in is_hor_space or is_space. (NEWLINE_FIX, NEWLINE_FIX1, adjust_position, update_position, count_newlines, parse_move_mark): Removed. (parse_string, copy_comment): New functions. (parse_name): Returns void. (parse_set_mark, parse_clear_mark, parse_goto_mark): Take only one argument, a cpp_reader *. Change for new marking scheme. (skip_comment): Handle CHILL line comments too. Second argument is now first character of comment marker; all callers changed. Issue error for unterminated block comment here. (cpp_skip_hspace): Recognize CHILL comments. (copy_rest_of_line): Likewise. Call skip_comment and parse_string directly, don't go through cpp_get_token. Emit "/**/" for block comments if -traditional (create_definition needs this). (do_define): Don't play with put_out_comments. (cpp_push_buffer): Initialize ->mark to -1. (cpp_buf_line_and_col): Just read out the values in the buffer structure. (output_line_command): Use cpp_buf_line_and_col. Fix formatting. Remove stale code. (cpp_get_token): Break out string parsing code to parse_string. Use skip_comment for CHILL comments too. Use copy_comment for put_out_comments instead of dinking with marks. Remove stale code. Don't call output_line_command unless it's necessary. * cpplib.h (parse_marker): Removed. (struct cpp_buffer): line_base is now a unsigned char *; add `mark' [long], remove `marks' [struct parse_marker *]. (parse_set_mark, parse_clear_mark, parse_goto_mark): Update prototypes. (CPP_BUMP_LINE, CPP_BUMP_BUFFER_LINE): New macros. * cppinit.c (is_hor_space, is_space): '\r' is not considered whitespace. * cppexp.c (cpp_parse_expression): Use cpp_skip_hspace, not SKIP_WHITE_SPACE. * cpphash.c (macarg): Disable line commands while expanding. From-SVN: r25802
1999-03-15cppinit.c: Instead of one pending list...Zack Weinberg1-914/+1022
1999-03-15 21:39 -0500 Zack Weinberg <zack@rabi.columbia.edu> * cppinit.c: Instead of one pending list, keep separate lists for each category of pending option: -D/-U, -A, -include, -imacros. Move the four partial include-path lists into the pending block. Use head and tail pointers so we don't ever have to reverse the lists. (cpp_start_read): Break out blocks of code to their own functions: install_predefs and initialize_dependency_output. Use path_include for C_INCLUDE_PATH and friends as well as CPATH. Remove include_defaults gunk. Warn about the combination of -lang-chill and -trigraphs. Optimize string bashing. Walk each pending list once, deallocating as we go. (append_include_chain): Brought over from cppfiles.c. Mark dirs as system include dirs if and only if appending to system include path. If opts->verbose, print a notice when a dir is dropped from the include path because it doesn't exist. Fix memory leak: this function is not supposed to copy its DIR argument. (nreverse_pending, push_pending): Removed. (APPEND): New macro for adding to pending lists. (path_include): Can now add to any partial include path. (base_name): Bring over from cccp.c. (cpp_options_init): Allocate the pending block. (cpp_handle_option): Add --version. Exit after --help. Fix formatting. Order -ifoo options by frequency of usage. (install_predefs): New function, simplified version of code that was in cpp_start_read. (initialize_dependency_output): Likewise. Understand OBJECT_SUFFIX. * cppfiles.c (simplify_pathname): Export. (merge_include_chains): Don't nreverse the lists. If opts->verbose, print a notice when a duplicate dir is detected and dropped from the include path. (finclude): Fix excessive cleverness in setting fp->system_header_p. (actual_directory): Set x->sysp from CPP_BUFFER (pfile)->system_header_p so that one system header may include another with "". (deps_output): Fix double adjustment of deps_size which would cause all dependencies after the first two lines to be lost. * cpplib.c (cpp_unassert): New function. * cpplib.h: Lay out struct cpp_pending here. Adjust prototypes. Add include_prefix_len to struct cpp_options. From-SVN: r25793
1999-02-25cpphash.c (install): Rename to cpp_install, add cpp_reader* first argument.Zack Weinberg1-16/+23
1999-02-25 17:14 -0500 Zack Weinberg <zack@rabi.columbia.edu> * cpphash.c (install): Rename to cpp_install, add cpp_reader* first argument. All callers changed. (hashtab): Removed. (cpp_lookup, cpp_install): Change all refs to hashtab to pfile->hashtab. (cpp_hash_cleanup): Removed. * cpphash.h: Adjust prototypes. * cpplib.h (struct cpp_reader): Add hashtab pointer. * cppinit.c (cpp_reader_init): Also allocate space for the hashtab. (cpp_cleanup): Delete all macros and free the hashtab. From-SVN: r25441
1999-02-19* cppinit.c (print_help): Remove unescaped newline in string.Kaveh R. Ghazi1-1/+0
From-SVN: r25315
1999-02-18cpplib.c: Kill define of STDC_VALUE.Zack Weinberg1-17/+1580
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu> * cpplib.c: Kill define of STDC_VALUE. Don't include output.h or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to macro_cleanup. (GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR, predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct cpp_pending, version_string, struct default_include, include_defaults_array, path_include, cpp_options_init, dump_special_to_buffer, initialize_builtins, cpp_start_read, cpp_reader_init, nreverse_pending, push_pending, print_help, cpp_handle_option, cpp_handle_options, cpp_finish, cpp_cleanup): Move to cppinit.c. (macro_cleanup, struct arglist, collect_expansion, create_definition, compare_defs, comp_def_part, ARG_BASE, struct argdata, macarg, change_newlines, timestamp, monthnames, special_symbol, unsafe_chars, macroexpand, push_macro_expansion): Move to cpphash.c. (quote_string, check_macro_name, cpp_expand_to_buffer, output_line_command, cpp_undef): Export. (null_underflow, null_cleanup, handle_directive): Make static. * cpplib.h: Prototype now-exported functions. Adjust decls of syntax tables so we can include cpplib.h in cppinit.c. * cpphash.h: Prototype all functions exported by cpphash.c. * cppinit.c: Make syntax tables initialized data if possible (uses GCC designated-initializer extension). * cppexp.c: Make cpp_lex static. * Makefile.in: Move -D switches for the various include dirs from cpplib.o rule to cppinit.o rule. Adjust dependencies. From-SVN: r25287
1999-02-06cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to U_CHAR* when ↵Kaveh R. Ghazi1-1/+2
assigning to one. * cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to U_CHAR* when assigning to one. Ensure the values of a ?: operator have the same type. * cppinit.c (initialize_char_syntax): Use K&R function definition. From-SVN: r25054
1999-02-04cpplib.c (initialize_char_syntax): Move to cppinit.c.Zack Weinberg1-0/+129
1999-02-04 14:33 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu> * cpplib.c (initialize_char_syntax): Move to cppinit.c. (cpp_define): Remove redundant syntax checks. (make_assertion): Rename cpp_assert, remove redundant syntax checks, export. (cpp_options_init): Don't init things to zero twice. (cpp_expand_to_buffer): Use memcpy, not a char-by-char loop. (do_include): Kill excessively verbose import warning that snuck back in in the gcc2 merge. (convert_string): Removed. (do_line): Rewrite with simple last-name-used cache instead of private hashtable. (cpp_start_read): Call initialize_char_syntax here, not... (cpp_reader_init): ...here. (cpp_handle_options): Support the -std switch. * cpplib.h (cpp_buffer): Add last_nominal_fname member. (cpp_options): Add c9x flag. Declare all the is_* tables and trigraph table here, as const. Prototype cpp_assert and initialize_char_syntax. * cppinit.c: New file. * cppfiles.c (read_and_prescan): Optimize. * Makefile.in (LIBCPP_OBJS): Add cppinit.o. From-SVN: r25024
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