зеркало из https://github.com/github/ruby.git
568 строки
8.0 KiB
Ruby
568 строки
8.0 KiB
Ruby
assert_equal %q{1}, %q{
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1.times{
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begin
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a = 1
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ensure
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foo = nil
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end
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}
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}
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assert_equal %q{2}, %q{
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[1,2,3].find{|x| x == 2}
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}
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assert_equal %q{2}, %q{
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class E
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include Enumerable
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def each(&block)
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[1, 2, 3].each(&block)
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end
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end
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E.new.find {|x| x == 2 }
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}
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assert_equal %q{6}, %q{
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sum = 0
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for x in [1, 2, 3]
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sum += x
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end
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sum
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}
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assert_equal %q{15}, %q{
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sum = 0
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for x in (1..5)
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sum += x
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end
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sum
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}
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assert_equal %q{0}, %q{
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sum = 0
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for x in []
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sum += x
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end
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sum
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}
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assert_equal %q{1}, %q{
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ans = []
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1.times{
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for n in 1..3
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a = n
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ans << a
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end
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}
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}
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assert_equal %q{1..3}, %q{
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ans = []
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for m in 1..3
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for n in 1..3
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a = [m, n]
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ans << a
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end
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end
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}
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assert_equal %q{[1, 2, 3]}, %q{
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(1..3).to_a
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}
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assert_equal %q{[4, 8, 12]}, %q{
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(1..3).map{|e|
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e * 4
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}
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}
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assert_equal %q{[1, 2, 3]}, %q{
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class C
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include Enumerable
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def each
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[1,2,3].each{|e|
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yield e
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}
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end
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end
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C.new.to_a
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}
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assert_equal %q{[4, 5, 6]}, %q{
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class C
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include Enumerable
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def each
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[1,2,3].each{|e|
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yield e
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}
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end
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end
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C.new.map{|e|
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e + 3
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}
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}
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assert_equal %q{100}, %q{
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def m
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yield
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end
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def n
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yield
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end
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m{
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n{
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100
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}
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}
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}
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assert_equal %q{20}, %q{
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def m
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yield 1
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end
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m{|ib|
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m{|jb|
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i = 20
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}
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}
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}
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assert_equal %q{2}, %q{
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def m
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yield 1
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end
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m{|ib|
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m{|jb|
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ib = 20
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kb = 2
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}
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}
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}
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assert_equal %q{3}, %q{
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def iter1
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iter2{
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yield
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}
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end
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def iter2
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yield
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end
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iter1{
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jb = 2
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iter1{
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jb = 3
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}
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jb
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}
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}
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assert_equal %q{2}, %q{
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def iter1
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iter2{
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yield
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}
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end
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def iter2
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yield
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end
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iter1{
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jb = 2
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iter1{
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jb
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}
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jb
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}
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}
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assert_equal %q{2}, %q{
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def m
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yield 1
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end
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m{|ib|
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ib*2
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}
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}
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assert_equal %q{92580}, %q{
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def m
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yield 12345, 67890
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end
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m{|ib,jb|
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ib*2+jb
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}
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}
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assert_equal %q{[10, nil]}, %q{
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def iter
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yield 10
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end
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a = nil
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[iter{|a|
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a
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}, a]
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}
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assert_equal %q{21}, %q{
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def iter
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yield 10
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end
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iter{|a|
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iter{|a|
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a + 1
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} + a
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}
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}
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assert_equal %q{[10, 20, 30, 40, nil, nil, nil, nil]}, %q{
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def iter
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yield 10, 20, 30, 40
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end
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a = b = c = d = nil
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iter{|a, b, c, d|
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[a, b, c, d]
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} + [a, b, c, d]
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}
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assert_equal %q{[10, 20, 30, 40, nil, nil]}, %q{
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def iter
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yield 10, 20, 30, 40
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end
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a = b = nil
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iter{|a, b, c, d|
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[a, b, c, d]
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} + [a, b]
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}
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assert_equal %q{[1]}, %q{
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$a = []
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def iter
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yield 1
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end
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def m
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x = iter{|x|
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$a << x
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y = 0
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}
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end
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m
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$a
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}
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assert_equal %q{[1, [2]]}, %q{
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def iter
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yield 1, 2
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end
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iter{|a, *b|
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[a, b]
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}
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}
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assert_equal %q{[[1, 2]]}, %q{
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def iter
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yield 1, 2
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end
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iter{|*a|
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[a]
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}
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}
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assert_equal %q{[1, 2, []]}, %q{
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def iter
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yield 1, 2
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end
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iter{|a, b, *c|
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[a, b, c]
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}
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}
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assert_equal %q{[1, 2, nil, []]}, %q{
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def iter
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yield 1, 2
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end
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iter{|a, b, c, *d|
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[a, b, c, d]
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}
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}
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assert_equal %q{1}, %q{
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def m
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yield
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end
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m{
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1
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}
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}
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assert_equal %q{15129}, %q{
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def m
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yield 123
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end
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m{|ib|
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m{|jb|
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ib*jb
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}
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}
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}
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assert_equal %q{2}, %q{
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def m a
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yield a
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end
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m(1){|ib|
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m(2){|jb|
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ib*jb
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}
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}
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}
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assert_equal %q{9}, %q{
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sum = 0
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3.times{|ib|
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2.times{|jb|
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sum += ib + jb
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}}
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sum
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}
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assert_equal %q{10}, %q{
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3.times{|bl|
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break 10
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}
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}
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assert_equal %q{[1, 2]}, %q{
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def iter
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yield 1,2,3
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end
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iter{|i, j|
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[i, j]
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}
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}
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assert_equal %q{[1, nil]}, %q{
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def iter
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yield 1
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end
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iter{|i, j|
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[i, j]
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}
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}
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assert_equal '0', %q{
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def m()
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end
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m {|(v0,*,(*)),|}
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m {|(*v0,(*)),|}
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m {|(v0,*v1,(*)),|}
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m {|((v0,*v1,v2)),|}
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m {|(v0,*v1,v2),|}
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m {|(v0,*v1,(v2)),|}
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m {|((*),*v0,v1),|}
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m {|((v0),*v1,v2),|}
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m {|(v0,v1,*v2,v3),|}
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m {|v0,(v1,*v2,v3),|}
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m {|(v0,*v1,v2),v3,|}
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m {|(v0,*v1,v2)|}
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m {|(v0,*v1,v2),&v3|}
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m {|(v0,*v1,v2),*|}
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m {|(v0,*v1,v2),*,&v3|}
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m {|*,(v0,*v1,v2)|}
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m {|*,(v0,*v1,v2),&v3|}
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m {|v0,*,(v1,*v2,v3)|}
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m {|v0,*,(v1,*v2,v3),&v4|}
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m {|(v0,*v1,v2),*,v3|}
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m {|(v0,*v1,v2),*,v3,&v4|}
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m {|(v0, *v1, v2)|}
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m {|(*,v)|}
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0
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}, "block parameter (shouldn't SEGV: [ruby-dev:31143])"
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assert_equal 'nil', %q{
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def m
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yield
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end
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m{|&b| b}.inspect
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}, '[ruby-dev:31147]'
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assert_equal 'nil', %q{
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def m()
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yield
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end
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m {|(v,(*))|}.inspect
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}, '[ruby-dev:31160]'
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assert_equal 'nil', %q{
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def m()
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yield
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end
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m {|(*,a,b)|}.inspect
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}, '[ruby-dev:31153]'
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assert_equal 'nil', %q{
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def m()
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yield
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end
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m {|((*))|}.inspect
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}
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assert_equal %q{[1, 1, [1, nil], [1, nil], [1, nil], [1, nil], [1, 1], 1, [1, nil], [1, nil], [1, nil], [1, nil], [[1, 1], [1, 1]], [1, 1], [1, 1], [1, 1], [1, nil], [1, nil], [[[1, 1], [1, 1]], [[1, 1], [1, 1]]], [[1, 1], [1, 1]], [[1, 1], [1, 1]], [[1, 1], [1, 1]], [1, 1], [1, 1], [[[[1, 1], [1, 1]], [[1, 1], [1, 1]]], [[[1, 1], [1, 1]], [[1, 1], [1, 1]]]], [[[1, 1], [1, 1]], [[1, 1], [1, 1]]], [[[1, 1], [1, 1]], [[1, 1], [1, 1]]], [[[1, 1], [1, 1]], [[1, 1], [1, 1]]], [[1, 1], [1, 1]], [[1, 1], [1, 1]]]}, %q{
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def m(ary = [])
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yield(ary)
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end
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$ans = []
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o = 1
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5.times{
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v,(*) = o; $ans << o
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m(o){|(v,(*))| $ans << v}
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((x, y)) = o; $ans << [x, y]
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m(o){|((x, y))| $ans << [x, y]}
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(((x, y))) = o; $ans << [x, y]
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m(o){|(((x, y)))| $ans << [x, y]}
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o = [o, o]
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}; $ans
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}
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assert_equal '0', %q{
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def m()
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yield [0]
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end
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m {|*,v| v}.inspect
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}, '[ruby-dev:31437]'
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assert_equal '[0]', %q{
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def m
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yield [0]
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end
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m{|v, &b| v}.inspect
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}, '[ruby-dev:31440]'
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assert_equal 'ok', %q{
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begin
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lambda{|a|}.call(1, 2)
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rescue ArgumentError
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:ok
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else
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:ng
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end
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}, '[ruby-dev:31464]'
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assert_equal 'ok', %q{
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begin
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lambda{|&b|}.call(3)
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rescue ArgumentError
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:ok
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else
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:ng
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end
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}, '[ruby-dev:31472]'
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assert_equal 'ok', %q{
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class C
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def each
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yield [1,2]
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yield 1,2
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end
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end
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vs1 = []
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C.new.each {|*v| vs1 << v }
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vs2 = []
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C.new.to_enum.each {|*v| vs2 << v }
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vs1 == vs2 ? :ok : :ng
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}, '[ruby-dev:32329]'
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assert_normal_exit %q{
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e = [1,2,3].each
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10000.times {
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e = [e].each
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}
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Thread.new { GC.start }.join
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}, '[ruby-dev:32604]'
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|
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assert_equal '[nil, []]', %q{
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def m() yield nil,[] end
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l = lambda {|*v| v}
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GC.stress=true
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r = m(&l)
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GC.stress=false
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r.inspect
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}, '[ruby-dev:32567]'
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assert_equal NilClass.to_s, %q{
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r = false; 1.times{|&b| r = b}; r.class
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}
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assert_equal 'ok', %q{
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class C
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define_method(:foo) do |arg, &block|
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if block then block.call else arg end
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end
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end
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C.new.foo("ng") {"ok"}
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}, '[ruby-talk:266422]'
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assert_equal 'ok', %q{
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class C
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define_method(:xyz) do |o, k, &block|
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block.call(o, k)
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end
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end
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C.new.xyz("o","k") {|o, k| o+k}
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}, '[ruby-core:20544]'
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assert_equal 'ok', %q{
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class C
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define_method(:xyz) do |*args, &block|
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block.call(*args)
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end
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end
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C.new.xyz("o","k") {|*args| args.join("")}
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}, '[ruby-core:20544]'
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|
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assert_equal 'ok', %q{
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STDERR.reopen(STDOUT)
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class C
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define_method(:foo) do |&block|
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block.call if block
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end
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result = "ng"
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new.foo() {result = "ok"}
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result
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end
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}
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|
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assert_equal "ok", %q{
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class Bar
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def bar; :ok; end
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end
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def foo
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yield(Bar.new) if block_given?
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end
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foo(&:bar)
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}, '[ruby-core:14279]'
|
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|
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assert_normal_exit %q{
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class Controller
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def respond_to(&block)
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responder = Responder.new
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block.call(responder)
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responder.respond
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end
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def test_for_bug
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respond_to{|format|
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format.js{
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puts "in test"
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render{|obj|
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puts obj
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}
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}
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}
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end
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def render(&block)
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puts "in render"
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end
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end
|
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|
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class Responder
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def method_missing(symbol, &block)
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puts "enter method_missing"
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@response = Proc.new{
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puts 'in method missing'
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block.call
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}
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puts "leave method_missing"
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end
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def respond
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@response.call
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end
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end
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t = Controller.new
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t.test_for_bug
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}, '[ruby-core:14395]'
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|