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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-07-01 19:37:43 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-07-01 19:37:43 +0000 |
| commit | 1e3fc7dcfae209ab511eb5194d626de021be69e7 () | |
| tree | 8b2ee6cc4171c5e8597902c850ce4e0968bc65ae /test/ruby/test_regexp.rb | |
| parent | 3418a277d8359ac10ba0ccc047b9189d8f5f6fe3 (diff) | |
* regcomp.c (noname_disable_map): don't optimize out group 0
Ruby's Regexp doesn't allow normal numbered groups if the regexp has named groups. On such case it optimizes out related NT_ENCLOSE. But even on the case it can use \g<0>. This fix not to remove NT_ENCLOSE whose regnum is 0. [ruby-core:75828] [Bug #12454] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | test/ruby/test_regexp.rb | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -441,6 +441,7 @@ class TestRegexp < Test::Unit::TestCase assert_raise(RegexpError) { Regexp.new(")(") } assert_raise(RegexpError) { Regexp.new('[\\40000000000') } assert_raise(RegexpError) { Regexp.new('[\\600000000000.') } end def test_unescape |