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| author | Neil Booth <neil@daikokuya.co.uk> | 2003-05-17 20:29:34 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2003-05-17 20:29:34 +0000 |
| commit | b1822ccc44ac015fac2558ca151fa6154bd66880 (patch) | |
| tree | cc833b5eaad739137055c876d152a481427bc136 /gcc/c-opts.c | |
| parent | a69e127ba7e8e92dee6620fd692672955247b51b (diff) | |
| download | gcc-b1822ccc44ac015fac2558ca151fa6154bd66880.zip gcc-b1822ccc44ac015fac2558ca151fa6154bd66880.tar.gz gcc-b1822ccc44ac015fac2558ca151fa6154bd66880.tar.bz2 | |
c-common.c, c-common.h (dollars_in_ident): Remove.
* c-common.c, c-common.h (dollars_in_ident): Remove.
* c-opts.c (DOLLARS_IN_IDENTIFIERS): Default to true.
(c_common_init_options, c_common_decode_option): Set dollars_in_ident.
* cpphash.h (warned_dollar): Rename warn_dollars.
* cppinit.c (struct lang_flags, lang_defaults, cpp_set_lang)
Permit dollars regardless of -std=.
(post_options): Set warn_dollars.
* cpplex.c (forms_identifier_p): Use warn_dollars.
* config/darwin.h, config/alpha/vms.h, config/m68hc11/m68hc11.h:
Remove redundant definitions of DOLLARS_IN_IDENTIFIERS.
* doc/cpp.texi, doc/cppopts.texi, doc/invoke.texi, doc/tm.texi:
Update documentation.
testsuite:
* gcc.dg/dollar.c: New test.
From-SVN: r66911
Diffstat (limited to 'gcc/c-opts.c')
| -rw-r--r-- | gcc/c-opts.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/c-opts.c b/gcc/c-opts.c index ea2cef4..e2722b3 100644 --- a/gcc/c-opts.c +++ b/gcc/c-opts.c @@ -36,6 +36,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "c-incpath.h" #include "debug.h" /* For debug_hooks. */ +#ifndef DOLLARS_IN_IDENTIFIERS +# define DOLLARS_IN_IDENTIFIERS true +#endif + #ifndef TARGET_SYSTEM_ROOT # define TARGET_SYSTEM_ROOT NULL #endif @@ -590,6 +594,7 @@ c_common_init_options (lang) parse_in = cpp_create_reader (lang == clk_c ? CLK_GNUC89 : CLK_GNUCXX, ident_hash); cpp_opts = cpp_get_options (parse_in); + cpp_opts->dollars_in_ident = DOLLARS_IN_IDENTIFIERS; if (flag_objc) cpp_opts->objc = 1; @@ -1157,7 +1162,7 @@ c_common_decode_option (argc, argv) break; case OPT_fdollars_in_identifiers: - dollars_in_ident = on; + cpp_opts->dollars_in_ident = on; break; case OPT_fdump: |