Mikhail Glukhikh
28 lines
593 B
Kotlin
Vendored
28 lines
593 B
Kotlin
Vendored
interface EffectivelyOut<T> {
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fun foo(): T
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val bar: T
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}
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interface EffectivelyIn<T> {
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fun foo(arg: T)
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}
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interface Invariant1<T> {
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var bar: T
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}
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interface Invariant2<T> {
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fun T.foo(): T
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}
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interface Invariant3<T : Invariant1<T>> {
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fun T.foo()
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}
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abstract class AbstractOut<T> {
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abstract val foo: T
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private var bar = foo
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}
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abstract class AbstractIn<T>(private val foo: T) {
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fun bar(arg: T) = foo == arg
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}
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interface Empty<T> // here we do not report anything to avoid ambiguity
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abstract class AbstractInv<T>(var foo: T)
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class InvUser<T>(val user: AbstractInv<T>) |