Andrey Breslav
41 lines
997 B
Plaintext
41 lines
997 B
Plaintext
// Changed when traits were introduced. May not make sense any more
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open class X(val x : Int) {}
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trait class Y {
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abstract val y : Int
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}
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class YImpl(val y : Int) : Y {}
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class Point(x : Int, yy : Int) : X(x) , Y {
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override val y : Int = yy
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}
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trait class Abstract {}
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class P1(x : Int, yy : Y) : Abstract, X(x), Y by yy {}
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class P2(x : Int, yy : Y) : X(x), Abstract, Y by yy {}
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class P3(x : Int, yy : Y) : X(x), Y by yy, Abstract {}
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class P4(x : Int, yy : Y) : Y by yy, Abstract, X(x) {}
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fun box() : String {
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if (X(239).x != 239) return "FAIL #1"
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if (YImpl(239).y != 239) return "FAIL #2"
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val p = Point(240, -1)
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if (p.x + p.y != 239) return "FAIL #3"
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val y = YImpl(-1)
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val p1 = P1(240, y)
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if (p1.x + p1.y != 239) return "FAIL #4"
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val p2 = P2(240, y)
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if (p2.x + p2.y != 239) return "FAIL #5"
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val p3 = P3(240, y)
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if (p3.x + p3.y != 239) return "FAIL #6"
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val p4 = P4(240, y)
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if (p4.x + p4.y != 239) return "FAIL #7"
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return "OK"
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} |