zhelenskiy
21 lines
409 B
Kotlin
Vendored
21 lines
409 B
Kotlin
Vendored
// WITH_RUNTIME
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fun <T> foo(a: Result<T>?): T? = bar(a) {
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it?.getOrThrow()
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}
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fun interface FunIFace<T, R> {
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fun call(ic: T): R
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}
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fun <T, R> bar(value: T, f: FunIFace<T, R>): R {
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return f.call(value)
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}
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fun box(): String {
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var res = foo<Int>(Result.success(40))?.plus(2)
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if (res != 42) return "FAIL $res"
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res = foo<Int>(null)
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if (res != null) return "FAIL $res"
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return "OK"
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} |