Mads Ager
a8e2893494
This works in many cases, however, it is incomplete since there are cases where classes are extracted to top-level and therefore reparented. Therefore, we lose the information about the function class are nested inside.
30 lines
905 B
Kotlin
Vendored
30 lines
905 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// WITH_REFLECT
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class O {
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companion object {
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// Currently we consider <clinit> in class O as the enclosing method of this lambda,
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// so we write outer class = O and enclosing method = null
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val f = {}
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}
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}
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fun box(): String {
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val javaClass = O.f.javaClass
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val enclosingMethod = javaClass.getEnclosingMethod()
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if (enclosingMethod != null) return "method: $enclosingMethod"
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val enclosingConstructor = javaClass.getEnclosingConstructor()
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if (enclosingConstructor != null) return "constructor: $enclosingConstructor"
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val enclosingClass = javaClass.getEnclosingClass()
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if (enclosingClass?.getName() != "O") return "enclosing class: $enclosingClass"
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val declaringClass = javaClass.getDeclaringClass()
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if (declaringClass != null) return "anonymous function has a declaring class: $declaringClass"
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return "OK"
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}
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