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parse.y: no named capture conflict warnings

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* parse.y (reg_named_capture_assign_iter): remove named capture
  conflict warnings.  it is just annoying rather than useful.
  [ruby-core:75416] [Bug #12359]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-06-13 11:50:09 +00:00
parent 9042cf217e
commit 75a68057c7
3 changed files with 8 additions and 6 deletions
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4
test/ruby/test_parse.rb
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@ -869,9 +869,9 @@ x = __ENCODING__
def test_named_capture_conflict
a = 1
assert_warning(/named capture conflict/) {eval("a = 1; /(?<a>)/ =~ ''")}
assert_warning('') {eval("a = 1; /(?<a>)/ =~ ''")}
a = "\u{3042}"
assert_warning(/#{a}/) {eval("#{a} = 1; /(?<#{a}>)/ =~ ''")}
assert_warning('') {eval("#{a} = 1; /(?<#{a}>)/ =~ ''")}
end
=begin