Pavel V. Talanov
32 lines
1.5 KiB
Kotlin
Vendored
32 lines
1.5 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_PARAMETER
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interface C<out T>
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interface MC<T> : C<T> {
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fun addAll(x: C<T>): Boolean
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fun addAllMC(x: MC<out T>): Boolean
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fun addAllInv(x: MC<T>): Boolean
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}
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interface Open
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class Derived : Open
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fun <T> mc(): MC<T> = null!!
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fun <T> c(): C<T> = null!!
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fun foo(x: MC<out Open>) {
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x.addAll(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(C<Nothing>; MC<out Open>; MC<out Open>; public abstract fun addAll\(x: C<T>\): Boolean defined in MC)!>x<!>)
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x.addAllMC(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(MC<Nothing>; MC<out Open>; MC<out Open>; public abstract fun addAllMC\(x: MC<out T>\): Boolean defined in MC)!>x<!>)
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x.addAll(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(C<Nothing>; MC<Open>; MC<out Open>; public abstract fun addAll\(x: C<T>\): Boolean defined in MC)!>mc<Open>()<!>)
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x.addAllMC(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(MC<Nothing>; MC<Open>; MC<out Open>; public abstract fun addAllMC\(x: MC<out T>\): Boolean defined in MC)!>mc<Open>()<!>)
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x.addAll(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(C<Nothing>; MC<Derived>; MC<out Open>; public abstract fun addAll\(x: C<T>\): Boolean defined in MC)!>mc<Derived>()<!>)
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x.addAllMC(<!TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS(MC<Nothing>; MC<Derived>; MC<out Open>; public abstract fun addAllMC\(x: MC<out T>\): Boolean defined in MC)!>mc<Derived>()<!>)
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x.addAll(c())
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x.addAll(c<Nothing>())
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x.<!MEMBER_PROJECTED_OUT!>addAllInv<!>(mc<Open>())
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x.addAll(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
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}
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