Alexey Tsvetkov
25 lines
607 B
Kotlin
Vendored
25 lines
607 B
Kotlin
Vendored
package foo
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// CHECK_NOT_CALLED: isInstance
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interface A
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interface B
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open class C : A, B
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class D : C()
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fun box(): String {
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assertEquals(false, isInstance<A>(0))
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assertEquals(false, isInstance<A>(""))
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assertEquals(true, isInstance<A>(C()))
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assertEquals(true, isInstance<A>(D()))
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assertEquals(true, isInstance<D>(D()))
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assertEquals(true, isInstance<C>(D()))
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assertEquals(true, isInstance<D?>(D()), "isInstance<D?>(D())")
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assertEquals(true, isInstance<D?>(null), "isInstance<D?>(null)")
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assertEquals(false, isInstance<D?>(C()), "isInstance<D?>(C())")
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return "OK"
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} |