Dmitriy Dolovov
20 lines
542 B
Kotlin
Vendored
20 lines
542 B
Kotlin
Vendored
import lib1.A
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import lib2.B
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fun box(): String {
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val a: A = B()
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try {
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val answer: Int = a.foo() // <-- should throw linkage error here
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println(answer)
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} catch (e: Throwable) {
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if (e.isLinkageError("lib2.B.foo")) return "OK"
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}
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return "FAIL"
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}
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private fun Throwable.isLinkageError(symbolName: String): Boolean =
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this::class.simpleName == "IrLinkageError"
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&& message == "Abstract function $symbolName is not implemented in non-abstract class ${symbolName.substringBeforeLast(".")}"
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