Juan Chen
d163853c97
This commit handles "subclass: super-interface by delegate-expression". During Psi2Fir, for each delegate, we add to the subclass a synthetic field (which has type super-interface), and an assignment of the delegate-expression to the synthetic field in the primary constructor, so that the delegate-expression can be resolved and transformed along the way. During Fir2Ir, we look up delegatable members from the super-interface and generate corresponding functions/properties for the subclass. TODO: support for generic delegatable members and generic super-interface.
19 lines
300 B
Kotlin
Vendored
19 lines
300 B
Kotlin
Vendored
public interface Base {
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fun test() = "base fail"
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}
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public interface Base2 : Base {
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override fun test() = "base 2fail"
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}
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class Delegate : Base {
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override fun test(): String {
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return "OK"
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}
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}
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fun box(): String {
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return object : Base2, Base by Delegate() {
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}.test()
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}
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