Alexander Korepanov
38 lines
1000 B
Kotlin
Vendored
38 lines
1000 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// WITH_REFLECT
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// WITH_STDLIB
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// FILE: J.java
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public interface J<T> {
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public T getValue();
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}
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// FILE: box.kt
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class Impl(val x: String) : J<String> {
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override fun getValue() = x
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}
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val j1: J<String> = Impl("O")
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// Note that taking a reference to `J<T>::value` is not permitted by the frontend
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// in any context except as a direct argument to `by`; e.g. `val x by run { j1::value }`
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// would produce an error.
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val x by j1::value
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@Target(AnnotationTarget.LOCAL_VARIABLE, AnnotationTarget.EXPRESSION, AnnotationTarget.FILE)
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@Retention(AnnotationRetention.SOURCE)
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annotation class Anno
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fun box(): String {
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val j2: J<String> = Impl("K")
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val y by j2::value
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val y1 by @Anno j2::value
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val y2 by (j2::value)
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val y3 by (j2)::value
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val y4 by ((j2)::value)
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val y5 by (((j2)::value))
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val y6 by @Anno() (((j2)::value))
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val y7 by (@Anno() ((j2)::value))
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val y8 by ((@Anno() (j2)::value))
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val y9 by @Anno() (j2)::value
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return x + y
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}
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