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Inner class constructors should use the argument instead of reading outer `this` from a field because if such an access happens before a delegating constructor call, e.g. when evaluating an argument, a JVM bytecode validation error will be thrown. (The only operation on `this` allowed before a delegating constructor call is SETFIELD, and only if the field in question is declared in the same class.)
12 lines
178 B
Kotlin
Vendored
12 lines
178 B
Kotlin
Vendored
open class Base(val fn: () -> String)
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fun box(): String {
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val ok = "OK"
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class Local {
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inner class Inner : Base({ ok })
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}
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return Local().Inner().fn()
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}
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