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| author | Akim Demaille <akim@lrde.epita.fr> | 2012-08-11 09:02:19 +0200 |
|---|---|---|
| committer | Akim Demaille <akim@lrde.epita.fr> | 2012-08-12 09:52:11 +0200 |
| commit | 6fbe73b6a048046a4e674df12d5db9223acac67c (patch) | |
| tree | 4dd4286a4bea1ba3e86295a3b18b7205795e129c /src/scan-skel.l | |
| parent | c7324354fb09400a4aa2a101d43e867bcd6a079c (diff) | |
| download | bison-6fbe73b6a048046a4e674df12d5db9223acac67c.tar.gz | |
obstacks: simplifications
* src/system.h (obstack_finish0): New.
Use it to simplify several uses.
* src/muscle-tab.h (MUSCLE_INSERTF): New.
* src/muscle-tab.c: Use obstack_printf where simpler.
Diffstat (limited to 'src/scan-skel.l')
| -rw-r--r-- | src/scan-skel.l | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/scan-skel.l b/src/scan-skel.l index 32bfe737..17edc790 100644 --- a/src/scan-skel.l +++ b/src/scan-skel.l @@ -81,8 +81,7 @@ static void fail_for_invalid_at (char const *at); @[a-z_]+"(" { yytext[yyleng-1] = '\0'; obstack_grow (&obstack_for_string, yytext, yyleng); - at_directive_argv[at_directive_argc++] = - obstack_finish (&obstack_for_string); + at_directive_argv[at_directive_argc++] = obstack_finish (&obstack_for_string); BEGIN SC_AT_DIRECTIVE_ARGS; } @@ -114,9 +113,8 @@ static void fail_for_invalid_at (char const *at); if (at_directive_argc >= AT_DIRECTIVE_ARGC_MAX) fail_for_at_directive_too_many_args (at_directive_argv[0]); - obstack_1grow (&obstack_for_string, '\0'); at_directive_argv[at_directive_argc++] = - obstack_finish (&obstack_for_string); + obstack_finish0 (&obstack_for_string); /* Like M4, skip whitespace after a comma. */ if (yytext[1] == ',') |