Victor Petukhov
23 lines
442 B
Kotlin
Vendored
23 lines
442 B
Kotlin
Vendored
// !LANGUAGE: +UnrestrictedBuilderInference
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// WITH_RUNTIME
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import kotlin.experimental.ExperimentalTypeInference
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class A
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class B<K> {}
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class Scope<K11, K22>(
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val key: K11,
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) {
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fun emit(key: K22) {}
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}
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@OptIn(ExperimentalTypeInference::class)
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fun <K1, K2> B<K1>.scoped(@kotlin.BuilderInference binder: Scope<K1, K2>.() -> Unit) {}
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fun run(x: B<A>) {
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x.scoped { emit(key) }
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}
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fun box(): String {
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run(B<A>())
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return "OK"
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} |