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-rw-r--r--re.c15
1 files changed, 10 insertions, 5 deletions
@@ -28,6 +28,7 @@
#include "ruby/encoding.h"
#include "ruby/re.h"
#include "ruby/util.h"
VALUE rb_eRegexpError, rb_eRegexpTimeoutError;
@@ -3499,12 +3500,16 @@ static VALUE reg_cache;
VALUE
rb_reg_regcomp(VALUE str)
{
- if (reg_cache && RREGEXP_SRC_LEN(reg_cache) == RSTRING_LEN(str)
- && ENCODING_GET(reg_cache) == ENCODING_GET(str)
- && memcmp(RREGEXP_SRC_PTR(reg_cache), RSTRING_PTR(str), RSTRING_LEN(str)) == 0)
- return reg_cache;
- return reg_cache = rb_reg_new_str(str, 0);
}
static st_index_t reg_hash(VALUE re);