66a6250faa
* lang-specs.h (c++-cpp-output): Pass -fpreprocessed. * lex.c (token_getch, token_put_back): New fns. (real_yylex): Use them. * lex.c (lang_init): Generalize. (lang_init_options): Tell cpplib this is C++. (nextchar): Remove. Replace uses with put_back. (skip_white_space): Handle linemode here. Optimize for cpplib. (extend_token_buffer_to): New fn. (extend_token_buffer): Use it. (read_line_number, check_newline): Just deal with tokens. (real_yylex): More cpplib optimizations. Simplify. Don't produce EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here. * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING. * parse.y (PAREN_STAR_PAREN): Remove. * input.c: Don't use the putback machinery with cpplib. (sub_getch): Fold back into getch. (getch): Don't handle linemode here. (feed_input): Unget any text in the token buffer. * lex.c (set_typedecl_interface_info, set_vardecl_interface_info, nextyychar, nextyylval): Remove. * lex.c (indent_level): New variable. (init_parse): Set cpp_token to CPP_DIRECTIVE. (consume_string): Make this smart about USE_CPPLIB. (yyungetc): Use put_back function. (pragma_getc, pragma_ungetc): Functions deleted. (check_newline): Rewrite to be intelligent about USE_CPPLIB. Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and pragma_ungetc. (real_yylex): Rewrite to be intelligent about USE_CPPLIB. Also, clean up cases where we redundantly set token_buffer[0]. (read_line_number): New fn. * input.c (feed_input): Use integrated cpplib if USE_CPPLIB. (end_input): Call cpp_pop_buffer if USE_CPPLIB. (sub_getch): Conditionalize out code that's not appropriate if USE_CPPLIB. (put_back): Rewrite in case USE_CPPLIB is defined. (input_redirected): Ditto. From-SVN: r28193 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| texinfo | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.