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29 lines
753 B
Kotlin
29 lines
753 B
Kotlin
import kotlin.test.assertEquals
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fun foo(block: () -> String) = block()
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inline fun <reified T> className(): String = javaClass<T>().getName()
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inline fun <reified T> lambdaShouldBeReified(): String = foo { className<T>() }
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trait A {
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fun f(): String
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fun g(): String
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}
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inline fun<reified T1, reified T2> AFactory(): A = object : A {
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override fun f(): String = className<T1>()
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override fun g(): String = foo { className<T2>() }
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}
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fun box(): String {
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assertEquals("java.lang.String", lambdaShouldBeReified<String>())
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assertEquals("java.lang.Integer", lambdaShouldBeReified<Int>())
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val x: A = AFactory<String, Int>()
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assertEquals("java.lang.String", x.f())
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assertEquals("java.lang.Integer", x.g())
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return "OK"
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}
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