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insns.def (opt_regexpmatch2): respect redefined match op

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* insns.def (opt_regexpmatch2): respect redefined match op
  Thanks to Sam Rawlins for the fix.
* test/ruby/test_string.rb: test based on Tsuyoshi Sawada's report
  [Bug #9581]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2014-03-11 22:28:33 +00:00
parent c1f1b93171
commit 4101a5690e
3 changed files with 21 additions and 1 deletions
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13
test/ruby/test_string.rb
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@ -2219,6 +2219,19 @@ class TestString < Test::Unit::TestCase
assert_equal("foo", "" =~ //)
RUBY
end
class Bug9581 < String
def =~ re; :foo end
end
def test_regexp_match_subclass
s = Bug9581.new("abc")
r = /abc/
assert_equal(:foo, s =~ r)
assert_equal(:foo, s.send(:=~, r))
assert_equal(:foo, s.send(:=~, /abc/))
assert_equal(:foo, s =~ /abc/, "should not use optimized instruction")
end
end
class TestString2 < TestString