Vladimir Sukharev
39 lines
902 B
Kotlin
Vendored
39 lines
902 B
Kotlin
Vendored
/*
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* Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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import kotlin.test.*
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import kotlin.native.internal.*
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import kotlin.reflect.*
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class Delegate {
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operator fun getValue(thisRef: Any?, property: KProperty<*>) : String {
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assertTrue(property.isPermanent());
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assertTrue(property.returnType.isPermanent())
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return property.name
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}
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}
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class A {
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val z by Delegate()
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}
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fun f() = 5
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fun box(): String {
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val x = typeOf<Map<String, Int>>()
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assertTrue(x.isPermanent())
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val a = A()
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assertTrue(a.z.isPermanent())
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assertEquals("z", a.z)
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val t = ::f
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assertTrue(t.isPermanent())
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assertEquals(5, t())
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val z = { 6 }
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assertTrue(z.isPermanent())
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assertEquals(6, z())
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return "OK"
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}
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