pyos
19 lines
398 B
Kotlin
Vendored
19 lines
398 B
Kotlin
Vendored
// FIR_IDENTICAL
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// !CHECK_TYPE
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interface Either<out A, out B>
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interface Left<out A>: Either<A, Nothing>
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interface Right<out B>: Either<Nothing, B>
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class C1(val v1: Int)
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class C2(val v2: Int)
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fun _as_left(e: Either<C1, C2>): Any {
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val v = e as Left
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return checkSubtype<Left<C1>>(v)
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}
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fun _as_right(e: Either<C1, C2>): Any {
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val v = e as Right
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return checkSubtype<Right<C2>>(v)
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} |