* .gdbinit (rp): REGEXP handling fixed.

* string.c (rb_str_rindex_m): need not to call rb_enc_check on
  regexp.

* re.c (unescape_escaped_nonascii): try ASCII-8BIT encoding for
  broken strings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 8593633632..601845c447 100644
--- a/string.c
+++ b/string.c
@@ -2355,7 +2355,7 @@ rb_str_rindex_m(int argc, VALUE *argv, VALUE str)
       case T_REGEXP:
 	/* enc = rb_get_check(str, sub); */
 	pos = str_offset(RSTRING_PTR(str), RSTRING_END(str), pos,
-		     rb_enc_check(str, sub), single_byte_optimizable(str));
+			 STR_ENC_GET(str), single_byte_optimizable(str));
 
 	if (!RREGEXP(sub)->ptr || RREGEXP_SRC_LEN(sub)) {
 	    pos = rb_reg_adjust_startpos(sub, str, pos, 1);