Mikhail Glukhikh
45 lines
674 B
Kotlin
Vendored
45 lines
674 B
Kotlin
Vendored
// ISSUE: KT-62863
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fun <K> materialize(): K = null!!
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interface Foo<out T> {
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fun foo()
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}
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abstract class Bar<T : Any> {
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abstract fun bar()
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}
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fun <T> Foo<T>.extFoo() {}
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fun <T : Any> Bar<T>.extBar() {}
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fun test_1(x: Any) {
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x as Bar<Any>
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x as Foo<Any>
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x.foo()
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x.bar()
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x.extFoo<Any>()
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x.extBar<Any>()
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}
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fun test_2(x: Any) {
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x as Bar<Any>?
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x as Foo<Any>?
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x!!.foo()
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x!!.bar()
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x!!.extFoo<Any>()
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x!!.extBar<Any>()
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}
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fun test_3(x: Any) {
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x as Bar<Any>?
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x as Foo<Any>?
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(x ?: materialize()).foo()
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(x ?: materialize()).bar()
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(x ?: materialize()).extFoo<Any>()
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(x ?: materialize()).extBar<Any>()
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}
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