Jinseong Jeon
19 lines
737 B
Kotlin
Vendored
19 lines
737 B
Kotlin
Vendored
// !LANGUAGE: +NewInference
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// !DIAGNOSTICS: -UNUSED_PARAMETER
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interface MemoizedFunctionToNotNull<K, V>
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fun <K, V : Any> createMemoizedFunction(compute: (K) -> V): MemoizedFunctionToNotNull<K, V> = TODO()
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interface A
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interface TypeConstructor
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class Refiner {
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val memoizedFunctionLambda = createMemoizedFunction { it.foo() } // error type infered, no diagnostic, BAD, backend fails
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val memoizedFunctionReference = createMemoizedFunction(<!EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED!>TypeConstructor::foo<!>) // EXTENSION_IN_CLASS_REFERENCE_IS_NOT_ALLOWED, fine
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val memoizedFunctionTypes = createMemoizedFunction<TypeConstructor, Boolean> { it.foo() } // works fine
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private fun TypeConstructor.foo(): Boolean = true
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}
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