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* regexec.c (onig_search): don't skip non-ANYCHARs when

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.* 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/trunk@28648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2010-07-15 06:55:42 +00:00
parent 1df8d6dbc3
commit b4608406f1
3 changed files with 12 additions and 5 deletions
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5
regexec.c
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@ -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;
}