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* regerror.c (onig_vsnprintf_with_pattern): added.

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* regparse.c (onig_syntax_warn): use above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2009-10-11 00:48:35 +00:00
parent 2503de61fc
commit c506f190e1
3 changed files with 37 additions and 20 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Sun Oct 11 09:44:46 2009 NARUSE, Yui <naruse@ruby-lang.org>
* regerror.c (onig_vsnprintf_with_pattern): added.
* regparse.c (onig_syntax_warn): use above.
Sun Oct 11 09:04:08 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* include/ruby/ruby.h (RB_GC_GUARD_PTR): workaround for gcc

42
regerror.c
View file

@ -312,31 +312,16 @@ onig_error_code_to_str(s, code, va_alist)
return (int)len;
}
void
#ifdef HAVE_STDARG_PROTOTYPES
onig_snprintf_with_pattern(UChar buf[], int bufsize, OnigEncoding enc,
UChar* pat, UChar* pat_end, const UChar *fmt, ...)
#else
onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
UChar buf[];
int bufsize;
OnigEncoding enc;
UChar* pat;
UChar* pat_end;
const UChar *fmt;
va_dcl
#endif
onig_vsnprintf_with_pattern(UChar buf[], int bufsize, OnigEncoding enc,
UChar* pat, UChar* pat_end, const UChar *fmt, va_list args)
{
size_t need;
int n, len;
UChar *p, *s, *bp;
UChar bs[6];
va_list args;
va_init_list(args, fmt);
n = xvsnprintf((char* )buf, bufsize, (const char* )fmt, args);
va_end(args);
need = (pat_end - pat) * 4 + 4;
@ -387,3 +372,26 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
*s = '\0';
}
}
void
#ifdef HAVE_STDARG_PROTOTYPES
onig_snprintf_with_pattern(UChar buf[], int bufsize, OnigEncoding enc,
UChar* pat, UChar* pat_end, const UChar *fmt, ...)
#else
onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
UChar buf[];
int bufsize;
OnigEncoding enc;
UChar* pat;
UChar* pat_end;
const UChar *fmt;
va_dcl
#endif
{
va_list args;
va_init_list(args, fmt);
onig_vsnprintf_with_pattern(buf, bufsize, enc,
pat, pat_end, fmt, args);
va_end(args);
}

9
regparse.c
View file

@ -2844,20 +2844,23 @@ fetch_name(OnigCodePoint start_code, UChar** src, UChar* end,
}
#endif /* USE_NAMED_GROUP */
void onig_vsnprintf_with_pattern(UChar buf[], int bufsize, OnigEncoding enc,
UChar* pat, UChar* pat_end, const UChar *fmt, va_list args);
static void
onig_syntax_warn(ScanEnv *env, const char *fmt, ...)
{
va_list args;
UChar buf[WARN_BUFSIZE];
va_start(args, fmt);
onig_snprintf_with_pattern(buf, WARN_BUFSIZE, env->enc,
onig_vsnprintf_with_pattern(buf, WARN_BUFSIZE, env->enc,
env->pattern, env->pattern_end,
(const UChar *)fmt, args);
va_end(args);
if (env->sourcefile == NULL)
rb_warn(fmt, buf);
rb_warn((char *)buf);
else
rb_compile_warn(env->sourcefile, env->sourceline, fmt, buf);
rb_compile_warn(env->sourcefile, env->sourceline, (char *)buf);
}
static void