10 lines
167 B
ChaiScript
10 lines
167 B
ChaiScript
def Bob::Bob() { }
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attr Bob::x
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def `-`(a, b) : is_type(a, "Bob") && is_type(b, "Bob") { a.x - b.x }
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var b = Bob()
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var c = Bob()
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b.x = 4
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c.x = 5
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assert_equal(-1, b-c)
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