Mikhael Bogdanov
36 lines
669 B
Kotlin
Vendored
36 lines
669 B
Kotlin
Vendored
// FILE: 1.kt
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package test
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class A
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class B
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inline fun <reified T> Any?.foo() = this is T?
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// FILE: 2.kt
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import test.*
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fun box(): String {
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if (null.foo<Any>() != true) return "fail 1"
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if (null.foo<Any?>() != true) return "fail 2"
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if (null.foo<A>() != true) return "fail 3"
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if (null.foo<A?>() != true) return "fail 4"
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val a = A()
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if (a.foo<Any>() != true) return "fail 5"
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if (a.foo<Any?>() != true) return "fail 6"
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if (a.foo<A>() != true) return "fail 7"
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if (a.foo<A?>() != true) return "fail 8"
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val b = B()
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if (b.foo<A>() != false) return "fail 9"
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if (b.foo<A?>() != false) return "fail 10"
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return "OK"
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}
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