Pavel Punegov
37 lines
793 B
Kotlin
Vendored
37 lines
793 B
Kotlin
Vendored
// IGNORE_BACKEND: JVM
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// IGNORE_LIGHT_ANALYSIS
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// IGNORE_BACKEND: NATIVE
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// IGNORE_BACKEND_FIR: JVM_IR
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// FIR_STATUS: LambdaConversionException: Type mismatch for lambda argument 1: class java.lang.Object is not convertible to interface I1
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// JVM_IR it this case has an approximated type 'KFun<out Any>', which has a projected top-level argument.
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fun <T> intersect(x: T, y: T): T = x
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interface I1
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interface I2
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class C1 : I1, I2 {
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override fun toString(): String = "OK"
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}
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class C2 : I1, I2
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fun <T> T.k() = K<T>(this)
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fun interface KFun<T> {
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fun invoke(x: T)
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}
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class K<T>(private val x: T) {
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fun with(kf: KFun<T>) {
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kf.invoke(x)
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}
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}
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fun box(): String {
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var result = "Failed"
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intersect(C1(), C2()).k().with { result = it.toString() }
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return result
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}
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