merge revision(s) 28648:

	* regexec.c (onig_search): don't skip non-ANYCHARs when
	  .* fails to match. This causes to fail matching
	  ANYCHAR_STAR with LOOK_BEHIND. This fix is workaround
	  and disable the optimization. [ruby-dev:41851]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 5 deletions

diff --git a/regexec.c b/regexec.c
index c011480ec8..13b6fadee2 100644
--- a/regexec.c
+++ b/regexec.c
@@ -3636,11 +3636,6 @@ onig_search(regex_t* reg, const UChar* str, const UChar* end,
             MATCH_AND_RETURN_CHECK(orig_range);
             prev = s;
             s += enclen(reg->enc, s, end);
-
-            while (!ONIGENC_IS_MBC_NEWLINE(reg->enc, prev, end) && s < range) {
-              prev = s;
-              s += enclen(reg->enc, s, end);
-            }
           } while (s < range);
           goto mismatch;
         }