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Refine member scope for types with projections

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Instead of erasing descriptors with conflicting substitution,
use invariant CapturedType(<projection>) as replacement for type parameter
within default member scope.

After substitution leave such types 'as is' everywhere except return types,
use common approximation for them.

 #KT-9294 In Progress
 #KT-5411 Fixed
 #KT-8647 Fixed

 #KT-9462 Fixed
 #KT-9893 Fixed
 #KT-7581 Fixed
 #KT-7296 In Progress
This commit is contained in:
Denis Zharkov
2015-12-22 14:02:55 +03:00
parent 365ff593f3
commit e2c02f825f
50 changed files with 655 additions and 60 deletions
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compiler/testData/diagnostics/tests/generics/projectionsScope/addAll.txt
Vendored
+32
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@@ -0,0 +1,32 @@
package
public fun </*0*/ T> c(): C<T>
public fun foo(/*0*/ x: MC<out Open>): kotlin.Unit
public fun </*0*/ T> mc(): MC<T>
public interface C</*0*/ out T> {
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class Derived : Open {
public constructor Derived()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface MC</*0*/ T> : C<T> {
public abstract fun addAll(/*0*/ x: C<T>): kotlin.Boolean
public abstract fun addAllMC(/*0*/ x: MC<out T>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface Open {
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}