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re.c: consider name encoding

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* re.c (match_aref, rb_reg_regsub): consider encoding of captured
  names, encoding-incompatible should not match.
  [ruby-dev:48278] [Bug #9903]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-06-04 13:09:57 +00:00
parent ea0e8e61c0
commit 5861d4f18b
3 changed files with 22 additions and 6 deletions
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9
test/ruby/test_regexp.rb
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@ -158,6 +158,15 @@ class TestRegexp < Test::Unit::TestCase
}
end
def test_named_capture_nonascii
bug9903 = '[ruby-dev:48278] [Bug #9903]'
key = "\xb1\xb2".force_encoding(Encoding::EUC_JP)
m = /(?<#{key}>.*)/.match("xxx")
assert_equal("xxx", m[key])
assert_raise(IndexError, bug9903) {m[key.dup.force_encoding(Encoding::Shift_JIS)]}
end
def test_assign_named_capture
assert_equal("a", eval('/(?<foo>.)/ =~ "a"; foo'))
assert_equal("a", eval('foo = 1; /(?<foo>.)/ =~ "a"; foo'))