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test/ruby/test_enum.rb: Avoid "warning: assigned but unused variable"

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This commit is contained in:
Yusuke Endoh 2020-12-16 16:17:54 +09:00
parent 19157a3c00
commit c668772b14
1 changed files with 6 additions and 6 deletions
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12
test/ruby/test_enum.rb
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@ -66,22 +66,22 @@ class TestEnumerable < Test::Unit::TestCase
def test_grep_optimization
bug17030 = '[ruby-core:99156]'
'set last match' =~ /set last (.*)/
assert_equal([:a, 'b', :c], [:a, 'b', 'z', :c, 42, nil].grep(/[a-d]/))
assert_equal(['z', 42, nil], [:a, 'b', 'z', :c, 42, nil].grep_v(/[a-d]/))
assert_equal('match', $1)
assert_equal([:a, 'b', :c], [:a, 'b', 'z', :c, 42, nil].grep(/[a-d]/), bug17030)
assert_equal(['z', 42, nil], [:a, 'b', 'z', :c, 42, nil].grep_v(/[a-d]/), bug17030)
assert_equal('match', $1, bug17030)
regexp = Regexp.new('x')
assert_equal([], @obj.grep(regexp)) # sanity check
assert_equal([], @obj.grep(regexp), bug17030) # sanity check
def regexp.===(other)
true
end
assert_equal([1, 2, 3, 1, 2], @obj.grep(regexp))
assert_equal([1, 2, 3, 1, 2], @obj.grep(regexp), bug17030)
o = Object.new
def o.to_str
'hello'
end
assert_same(o, [o].grep(/ll/).first)
assert_same(o, [o].grep(/ll/).first, bug17030)
end
def test_count