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* cppexp.c: Don't include cpphash.h. (parse_charconst, cpp_lex): Use cpp_defined. (cpp_lex): Use get_directive_token throughout. Remove unnecessary cases from switch. Move assertion-handling code down to OTHER case. (cpp_parse_expr): If we see '+' or '-', check the context to determine if they are unary or binary operators. Streamline the jumps a bit. Do not call skip_rest_of_line. * cpplib.c: Make skip_rest_of_line and cpp_skip_hspace static. Export get_directive_token. Update commentary. (cpp_defined): New function. (do_define): Remove reference to T_PCSTRING. Call free_definition to release memory for old definition, when redefining a macro. (eval_if_expression): Set only_seen_white to 0 before calling cpp_parse_expr. Call skip_rest_of_line after it returns. (cpp_read_check_assertion): Don't preserve a pointer into the token buffer across a call to cpp_get_token. * Makefile.in (cppexp.o): Don't depend on cpphash.h. * cppfiles.c (redundant_include_p): Use cpp_defined. * cpphash.c (free_definition): New function. (delete_macro): Use it. Update commentary. * cpphash.h: Typedef HASHNODE here. Prototype cpp_lookup and free_definition. * cpplib.h: Don't typedef HASHNODE here. Delete T_PCSTRING from enum node_type. Prototype cpp_defined and get_directive_token. Don't prototype cpp_lookup, skip_rest_of_line, or cpp_skip_hspace. * fix-header.c (check_macro_names): Use cpp_defined. (read_scan_file): Set inhibit_warnings and inhibit_errors in the options structure. From-SVN: r31908 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| 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.