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.
23 lines
413 B
Kotlin
Vendored
23 lines
413 B
Kotlin
Vendored
interface IFoo {
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fun foo(): String
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}
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interface IBar {
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fun bar(): String
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}
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enum class Test : IFoo, IBar {
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FOO {
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// FOO referenced from inner class constructor with initialized 'this',
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// in delegate initializer
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inner class Inner : IFoo by FOO
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val z = Inner()
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override fun foo() = "OK"
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override fun bar() = z.foo()
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}
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}
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fun box() = Test.FOO.bar() |