Setup specific loading contains/containsAll from java

If they override Kotlin collection members

contains(Object) -> contains(E)
containsAll(Collection<?>) -> containsAll(Collection<E>)
This commit is contained in:
Denis Zharkov
2015-10-07 21:31:24 +03:00
parent d27d3950fb
commit 1f52dfccdb
12 changed files with 581 additions and 15 deletions
@@ -69,11 +69,6 @@ public class BindingContextUtils {
public static void recordFunctionDeclarationToDescriptor(@NotNull BindingTrace trace,
@NotNull PsiElement psiElement, @NotNull SimpleFunctionDescriptor function) {
if (function.getKind() != DECLARATION) {
throw new IllegalArgumentException("function of kind " + function.getKind() + " cannot have declaration");
}
trace.record(BindingContext.FUNCTION, psiElement, function);
}
@@ -0,0 +1,65 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -PARAMETER_NAME_CHANGED_ON_OVERRIDE
// FILE: A.java
abstract public class A<T> implements java.util.Collection<T> {
public boolean contains(Object x) {return false;}
}
// FILE: B.java
abstract public class B implements java.util.Collection<String> {
public boolean contains(Object x) {return false;}
}
// FILE: IC.java
public interface IC implements java.util.Collection<String> {
public boolean contains(Object x);
}
// FILE: main.kt
abstract class KA<T> : java.util.AbstractList<T>() {
override fun contains(x: T) = false
}
abstract class KB : java.util.AbstractList<String>(), IC {
override fun contains(x: String) = false
}
// Raw?
fun foo(
a: A<String>, b: B, ic: IC,
ka: KA<String>, kb: KB,
al: java.util.ArrayList<String>
) {
a.contains("")
a.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in a
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in a
b.contains("")
b.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in b
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in b
ic.contains("")
ic.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in ic
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in ic
ka.contains("")
ka.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in ka
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in ka
kb.contains("")
kb.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in kb
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in kb
al.contains("")
al.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in al
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in al
}
@@ -0,0 +1,124 @@
package
public fun foo(/*0*/ a: A<kotlin.String>, /*1*/ b: B, /*2*/ ic: IC, /*3*/ ka: KA<kotlin.String>, /*4*/ kb: KB, /*5*/ al: java.util.ArrayList<kotlin.String>): kotlin.Unit
public abstract class A</*0*/ T : kotlin.Any!> : kotlin.MutableCollection<T!> {
public constructor A</*0*/ T : kotlin.Any!>()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: T!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<T!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*1*/ /*synthesized*/ fun contains(/*0*/ o: T!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<T!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class B : kotlin.MutableCollection<kotlin.String!> {
public constructor B()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*1*/ /*synthesized*/ fun contains(/*0*/ x: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface IC : kotlin.MutableCollection<kotlin.String!> {
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public abstract override /*1*/ /*synthesized*/ fun contains(/*0*/ x: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class KA</*0*/ T> : java.util.AbstractList<T> {
public constructor KA</*0*/ T>()
protected/*protected and package*/ final override /*1*/ /*fake_override*/ var modCount: kotlin.Int
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public open override /*1*/ /*fake_override*/ fun add(/*0*/ e: T!): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun add(/*0*/ index: kotlin.Int, /*1*/ element: T!): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<T!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: kotlin.Int, /*1*/ c: kotlin.Collection<T!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*1*/ fun contains(/*0*/ x: T): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): T!
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun indexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<T!>
public open override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun listIterator(): kotlin.MutableListIterator<T!>
public open override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.MutableListIterator<T!>
invisible_fake open override /*1*/ /*fake_override*/ fun outOfBoundsMsg(/*0*/ p0: kotlin.Int): kotlin.String!
invisible_fake open override /*1*/ /*fake_override*/ fun rangeCheckForAdd(/*0*/ p0: kotlin.Int): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ index: kotlin.Int): T!
public open override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun removeRange(/*0*/ p0: kotlin.Int, /*1*/ p1: kotlin.Int): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun set(/*0*/ index: kotlin.Int, /*1*/ element: T!): T!
public open override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.MutableList<T!>
public open override /*1*/ /*fake_override*/ fun toArray(): kotlin.Array<(out) kotlin.Any!>!
public open override /*1*/ /*fake_override*/ fun </*0*/ T : kotlin.Any!> toArray(/*0*/ p0: kotlin.Array<(out) T!>!): kotlin.Array<(out) T!>!
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class KB : java.util.AbstractList<kotlin.String>, IC {
public constructor KB()
protected/*protected and package*/ final override /*1*/ /*fake_override*/ var modCount: kotlin.Int
public abstract override /*2*/ /*fake_override*/ val size: kotlin.Int
public open override /*1*/ /*fake_override*/ fun add(/*0*/ index: kotlin.Int, /*1*/ element: kotlin.String!): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: kotlin.Int, /*1*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*2*/ fun contains(/*0*/ x: kotlin.String): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): kotlin.String!
public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun indexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*2*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun listIterator(): kotlin.MutableListIterator<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.MutableListIterator<kotlin.String!>
invisible_fake open override /*1*/ /*fake_override*/ fun outOfBoundsMsg(/*0*/ p0: kotlin.Int): kotlin.String!
invisible_fake open override /*1*/ /*fake_override*/ fun rangeCheckForAdd(/*0*/ p0: kotlin.Int): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ index: kotlin.Int): kotlin.String!
public open override /*2*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun removeRange(/*0*/ p0: kotlin.Int, /*1*/ p1: kotlin.Int): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun set(/*0*/ index: kotlin.Int, /*1*/ element: kotlin.String!): kotlin.String!
public open override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.MutableList<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun toArray(): kotlin.Array<(out) kotlin.Any!>!
public open override /*1*/ /*fake_override*/ fun </*0*/ T : kotlin.Any!> toArray(/*0*/ p0: kotlin.Array<(out) T!>!): kotlin.Array<(out) T!>!
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
@@ -0,0 +1,55 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -PARAMETER_NAME_CHANGED_ON_OVERRIDE
// FILE: A.java
import java.util.*;
abstract public class A<T> implements java.util.Collection<T> {
public boolean containsAll(Collection<?> x) {return false;}
}
// FILE: B.java
import java.util.*;
abstract public class B implements java.util.Collection<String> {
public boolean containsAll(Collection<?> x) {return false;}
}
// FILE: IC.java
import java.util.*;
public interface IC implements java.util.Collection<String> {
public boolean containsAll(Collection<?> x);
}
// FILE: main.kt
abstract class KA<T> : java.util.AbstractList<T>() {
override fun containsAll(x: Collection<T>) = false
}
abstract class KB : java.util.AbstractList<String>(), IC {
override fun containsAll(x: Collection<String>) = false
}
fun foo(
a: A<String>, b: B, ic: IC,
ka: KA<String>, kb: KB,
al: java.util.ArrayList<String>,
cs: Collection<String>, ca: Collection<Any?>
) {
a.containsAll(cs)
a.containsAll(<!TYPE_MISMATCH!>ca<!>)
b.containsAll(cs)
b.containsAll(<!TYPE_MISMATCH!>ca<!>)
ic.containsAll(cs)
ic.containsAll(<!TYPE_MISMATCH!>ca<!>)
ka.containsAll(cs)
ka.containsAll(<!TYPE_MISMATCH!>ca<!>)
kb.containsAll(cs)
kb.containsAll(<!TYPE_MISMATCH!>ca<!>)
al.containsAll(cs)
al.containsAll(<!TYPE_MISMATCH!>ca<!>)
}
@@ -0,0 +1,124 @@
package
public fun foo(/*0*/ a: A<kotlin.String>, /*1*/ b: B, /*2*/ ic: IC, /*3*/ ka: KA<kotlin.String>, /*4*/ kb: KB, /*5*/ al: java.util.ArrayList<kotlin.String>, /*6*/ cs: kotlin.Collection<kotlin.String>, /*7*/ ca: kotlin.Collection<kotlin.Any?>): kotlin.Unit
public abstract class A</*0*/ T : kotlin.Any!> : kotlin.MutableCollection<T!> {
public constructor A</*0*/ T : kotlin.Any!>()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: T!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<T!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ o: T!): kotlin.Boolean
public open override /*1*/ /*synthesized*/ fun containsAll(/*0*/ c: kotlin.Collection<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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<T!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class B : kotlin.MutableCollection<kotlin.String!> {
public constructor B()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ o: kotlin.String!): kotlin.Boolean
public open override /*1*/ /*synthesized*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.String!>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface IC : kotlin.MutableCollection<kotlin.String!> {
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ o: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*synthesized*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.String!>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class KA</*0*/ T> : java.util.AbstractList<T> {
public constructor KA</*0*/ T>()
protected/*protected and package*/ final override /*1*/ /*fake_override*/ var modCount: kotlin.Int
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public open override /*1*/ /*fake_override*/ fun add(/*0*/ e: T!): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun add(/*0*/ index: kotlin.Int, /*1*/ element: T!): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<T!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: kotlin.Int, /*1*/ c: kotlin.Collection<T!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun contains(/*0*/ o: T!): kotlin.Boolean
public open override /*1*/ fun containsAll(/*0*/ x: kotlin.Collection<T>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): T!
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun indexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<T!>
public open override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun listIterator(): kotlin.MutableListIterator<T!>
public open override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.MutableListIterator<T!>
invisible_fake open override /*1*/ /*fake_override*/ fun outOfBoundsMsg(/*0*/ p0: kotlin.Int): kotlin.String!
invisible_fake open override /*1*/ /*fake_override*/ fun rangeCheckForAdd(/*0*/ p0: kotlin.Int): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ index: kotlin.Int): T!
public open override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun removeRange(/*0*/ p0: kotlin.Int, /*1*/ p1: kotlin.Int): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun set(/*0*/ index: kotlin.Int, /*1*/ element: T!): T!
public open override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.MutableList<T!>
public open override /*1*/ /*fake_override*/ fun toArray(): kotlin.Array<(out) kotlin.Any!>!
public open override /*1*/ /*fake_override*/ fun </*0*/ T : kotlin.Any!> toArray(/*0*/ p0: kotlin.Array<(out) T!>!): kotlin.Array<(out) T!>!
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class KB : java.util.AbstractList<kotlin.String>, IC {
public constructor KB()
protected/*protected and package*/ final override /*1*/ /*fake_override*/ var modCount: kotlin.Int
public abstract override /*2*/ /*fake_override*/ val size: kotlin.Int
public open override /*1*/ /*fake_override*/ fun add(/*0*/ index: kotlin.Int, /*1*/ element: kotlin.String!): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: kotlin.Int, /*1*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun contains(/*0*/ o: kotlin.String!): kotlin.Boolean
public open override /*2*/ fun containsAll(/*0*/ x: kotlin.Collection<kotlin.String>): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): kotlin.String!
public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun indexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*2*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ o: kotlin.Any?): kotlin.Int
public open override /*1*/ /*fake_override*/ fun listIterator(): kotlin.MutableListIterator<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.MutableListIterator<kotlin.String!>
invisible_fake open override /*1*/ /*fake_override*/ fun outOfBoundsMsg(/*0*/ p0: kotlin.Int): kotlin.String!
invisible_fake open override /*1*/ /*fake_override*/ fun rangeCheckForAdd(/*0*/ p0: kotlin.Int): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun remove(/*0*/ index: kotlin.Int): kotlin.String!
public open override /*2*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun removeRange(/*0*/ p0: kotlin.Int, /*1*/ p1: kotlin.Int): kotlin.Unit
public open override /*2*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun set(/*0*/ index: kotlin.Int, /*1*/ element: kotlin.String!): kotlin.String!
public open override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.MutableList<kotlin.String!>
public open override /*1*/ /*fake_override*/ fun toArray(): kotlin.Array<(out) kotlin.Any!>!
public open override /*1*/ /*fake_override*/ fun </*0*/ T : kotlin.Any!> toArray(/*0*/ p0: kotlin.Array<(out) T!>!): kotlin.Array<(out) T!>!
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
@@ -0,0 +1,24 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -PARAMETER_NAME_CHANGED_ON_OVERRIDE
// FILE: A.java
abstract public class A implements java.util.Collection<String> {
public boolean contains(Object x) {return false;}
public boolean contains(String x) {return false;}
}
// FILE: main.kt
abstract class KA: A() {
override fun contains(x: String) = false
}
fun foo(a: A, ka: KA) {
a.contains("")
a.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in a
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in a
ka.contains("")
ka.contains(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>)
"" in ka
<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> in ka
}
@@ -0,0 +1,40 @@
package
public fun foo(/*0*/ a: A, /*1*/ ka: KA): kotlin.Unit
public abstract class A : kotlin.MutableCollection<kotlin.String!> {
public constructor A()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*1*/ fun contains(/*0*/ o: kotlin.String!): kotlin.Boolean
public open override /*1*/ /*synthesized*/ fun contains(/*0*/ x: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class KA : A {
public constructor KA()
public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: kotlin.String!): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: kotlin.Collection<kotlin.String!>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun clear(): kotlin.Unit
public open override /*2*/ fun contains(/*0*/ x: kotlin.String): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): 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 abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.MutableIterator<kotlin.String!>
public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: kotlin.Collection<kotlin.Any?>): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
@@ -9078,6 +9078,33 @@ public class JetDiagnosticsTestGenerated extends AbstractJetDiagnosticsTest {
doTest(fileName);
}
@TestMetadata("compiler/testData/diagnostics/tests/j+k/collectionOverrides")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class CollectionOverrides extends AbstractJetDiagnosticsTest {
public void testAllFilesPresentInCollectionOverrides() throws Exception {
JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/diagnostics/tests/j+k/collectionOverrides"), Pattern.compile("^(.+)\\.kt$"), true);
}
@TestMetadata("contains.kt")
public void testContains() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/j+k/collectionOverrides/contains.kt");
doTest(fileName);
}
@TestMetadata("containsAll.kt")
public void testContainsAll() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/j+k/collectionOverrides/containsAll.kt");
doTest(fileName);
}
@TestMetadata("containsAndOverload.kt")
public void testContainsAndOverload() throws Exception {
String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/j+k/collectionOverrides/containsAndOverload.kt");
doTest(fileName);
}
}
@TestMetadata("compiler/testData/diagnostics/tests/j+k/types")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
@@ -24,12 +24,23 @@ import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
import org.jetbrains.kotlin.resolve.descriptorUtil.module
import org.jetbrains.kotlin.utils.DFS
import org.jetbrains.kotlin.utils.addToStdlib.check
import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
private val BUILTIN_SPECIAL_PROPERTIES_FQ_NAMES = setOf(FqName("kotlin.Collection.size"), FqName("kotlin.Map.size"))
private val BUILTIN_SPECIAL_PROPERTIES_SHORT_NAMES = BUILTIN_SPECIAL_PROPERTIES_FQ_NAMES.map { it.shortName() }.toSet()
private val BUILTIN_METHODS_ERASED_COLLECTION_PARAMETER_FQ_NAMES = setOf(FqName("kotlin.Collection.containsAll"))
private val BUILTIN_METHODS_GENERIC_PARAMETERS_FQ_NAMES = setOf(FqName("kotlin.Collection.contains"))
private val BUILTIN_METHODS_ERASED_VALUE_PARAMETERS_FQ_NAMES =
BUILTIN_METHODS_GENERIC_PARAMETERS_FQ_NAMES + BUILTIN_METHODS_ERASED_COLLECTION_PARAMETER_FQ_NAMES
private val BUILTIN_METHODS_ERASED_VALUE_PARAMETERS_SHORT_NAMES =
BUILTIN_METHODS_ERASED_VALUE_PARAMETERS_FQ_NAMES.map { it.shortName() }.toSet()
public fun CallableDescriptor.hasBuiltinSpecialPropertyFqName(): Boolean {
if (this is PropertyAccessorDescriptor) return correspondingProperty.hasBuiltinSpecialPropertyFqName()
if (name !in BUILTIN_SPECIAL_PROPERTIES_SHORT_NAMES) return false
@@ -38,7 +49,7 @@ public fun CallableDescriptor.hasBuiltinSpecialPropertyFqName(): Boolean {
}
private fun CallableDescriptor.hasBuiltinSpecialPropertyFqNameImpl(): Boolean {
if (fqNameUnsafe.check { it.isSafe }?.toSafe() in BUILTIN_SPECIAL_PROPERTIES_FQ_NAMES) return true
if (fqNameOrNull() in BUILTIN_SPECIAL_PROPERTIES_FQ_NAMES) return true
if (!fqNameUnsafe.firstSegmentIs(KotlinBuiltIns.BUILT_INS_PACKAGE_NAME)) return false
if (builtIns.builtInsModule != module) return false
@@ -46,6 +57,8 @@ private fun CallableDescriptor.hasBuiltinSpecialPropertyFqNameImpl(): Boolean {
return overriddenDescriptors.any(CallableDescriptor::hasBuiltinSpecialPropertyFqName)
}
private fun CallableDescriptor.fqNameOrNull(): FqName? = fqNameUnsafe.check { it.isSafe }?.toSafe()
val Name.isBuiltinSpecialPropertyName: Boolean get() = this in BUILTIN_SPECIAL_PROPERTIES_SHORT_NAMES
private val CallableDescriptor.builtinSpecialPropertyAccessorName: String?
@@ -78,3 +91,38 @@ private val CallableDescriptor.isFromJava: Boolean
private val CallableDescriptor.propertyIfAccessor: CallableDescriptor
get() = if (this is PropertyAccessorDescriptor) correspondingProperty else this
val CallableMemberDescriptor.hasErasedValueParametersInJava: Boolean
get() = fqNameOrNull() in BUILTIN_METHODS_ERASED_VALUE_PARAMETERS_FQ_NAMES
val FunctionDescriptor.overriddenBuiltinFunctionWithErasedValueParametersInJava: FunctionDescriptor?
get() {
if (!name.sameAsBuiltinMethodWithErasedValueParameters) return null
return firstOverridden { it.hasErasedValueParametersInJava } as FunctionDescriptor?
}
private fun CallableMemberDescriptor.firstOverridden(
predicate: (CallableMemberDescriptor) -> Boolean
): CallableMemberDescriptor? {
var result: CallableMemberDescriptor? = null
return DFS.dfs(listOf(this),
object : DFS.Neighbors<CallableMemberDescriptor> {
override fun getNeighbors(current: CallableMemberDescriptor?): Iterable<CallableMemberDescriptor> {
return current?.overriddenDescriptors ?: emptyList()
}
},
object : DFS.AbstractNodeHandler<CallableMemberDescriptor, CallableMemberDescriptor?>() {
override fun beforeChildren(current: CallableMemberDescriptor) = result == null
override fun afterChildren(current: CallableMemberDescriptor) {
if (result == null && predicate(current)) {
result = current
}
}
override fun result(): CallableMemberDescriptor? = result
}
)
}
val Name.sameAsBuiltinMethodWithErasedValueParameters: Boolean
get () = this in BUILTIN_METHODS_ERASED_VALUE_PARAMETERS_SHORT_NAMES
@@ -23,18 +23,16 @@ import org.jetbrains.kotlin.descriptors.impl.EnumEntrySyntheticClassDescriptor
import org.jetbrains.kotlin.descriptors.impl.ValueParameterDescriptorImpl
import org.jetbrains.kotlin.incremental.components.LookupLocation
import org.jetbrains.kotlin.incremental.components.NoLookupLocation
import org.jetbrains.kotlin.load.java.JavaVisibilities
import org.jetbrains.kotlin.load.java.JvmAnnotationNames
import org.jetbrains.kotlin.load.java.builtinSpecialOverridden
import org.jetbrains.kotlin.load.java.*
import org.jetbrains.kotlin.load.java.components.DescriptorResolverUtils
import org.jetbrains.kotlin.load.java.components.TypeUsage
import org.jetbrains.kotlin.load.java.descriptors.JavaConstructorDescriptor
import org.jetbrains.kotlin.load.java.descriptors.JavaMethodDescriptor
import org.jetbrains.kotlin.load.java.descriptors.JavaPropertyDescriptor
import org.jetbrains.kotlin.load.java.isBuiltinSpecialPropertyName
import org.jetbrains.kotlin.load.java.lazy.LazyJavaResolverContext
import org.jetbrains.kotlin.load.java.lazy.child
import org.jetbrains.kotlin.load.java.lazy.resolveAnnotations
import org.jetbrains.kotlin.load.java.lazy.types.RawSubstitution
import org.jetbrains.kotlin.load.java.lazy.types.toAttributes
import org.jetbrains.kotlin.load.java.structure.JavaArrayType
import org.jetbrains.kotlin.load.java.structure.JavaClass
@@ -49,6 +47,8 @@ import org.jetbrains.kotlin.types.JetType
import org.jetbrains.kotlin.types.TypeUtils
import org.jetbrains.kotlin.types.checker.JetTypeChecker
import org.jetbrains.kotlin.utils.*
import org.jetbrains.kotlin.utils.addToStdlib.check
import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
import java.util.*
public class LazyJavaClassMemberScope(
@@ -105,12 +105,13 @@ public class LazyJavaClassMemberScope(
}
override fun computeNonDeclaredFunctions(result: MutableCollection<SimpleFunctionDescriptor>, name: Name) {
val functionsFromSupertypes = getFunctionsFromSupertypes(name, getContainingDeclaration())
val functionsFromSupertypes = getFunctionsFromSupertypes(name)
result.addAll(DescriptorResolverUtils.resolveOverrides(name, functionsFromSupertypes, result, getContainingDeclaration(), c.components.errorReporter))
}
private fun getFunctionsFromSupertypes(name: Name, descriptor: ClassDescriptor): Set<SimpleFunctionDescriptor> {
return descriptor.typeConstructor.supertypes.flatMap {
private fun getFunctionsFromSupertypes(name: Name): Set<SimpleFunctionDescriptor> {
return getContainingDeclaration().typeConstructor.supertypes.flatMap {
it.memberScope.getFunctions(name, NoLookupLocation.WHEN_GET_SUPER_MEMBERS).map { f -> f as SimpleFunctionDescriptor }
}.toSet()
}
@@ -193,6 +194,69 @@ public class LazyJavaClassMemberScope(
return LazyJavaScope.MethodSignatureData(effectiveSignature, propagated.getErrors() + effectiveSignature.getErrors())
}
override fun resolveMethodToFunctionDescriptor(method: JavaMethod): JavaMethodDescriptor {
val commonResult = super.resolveMethodToFunctionDescriptor(method)
if (commonResult.name.sameAsBuiltinMethodWithErasedValueParameters) {
val erasedCopy = createOverrideForErasedIfNeeded(commonResult)
if (erasedCopy != null) return erasedCopy
}
return commonResult
}
private fun createOverrideForErasedIfNeeded(
methodDescriptor: JavaMethodDescriptor
): JavaMethodDescriptor? {
val overriddenCandidates =
getFunctionsFromSupertypes(methodDescriptor.name).map { it.overriddenBuiltinFunctionWithErasedValueParametersInJava }.filterNotNull()
if (overriddenCandidates.isEmpty()) return null
val overridden = firstOverriddenBuiltinFunctionWithErasedValueParameters(methodDescriptor, overriddenCandidates) ?: return null
return methodDescriptor
.enhance(
methodDescriptor.extensionReceiverParameter?.type,
overridden.valueParameters.map { it.type },
methodDescriptor.returnType!!)
.copy(
methodDescriptor.containingDeclaration,
methodDescriptor.modality, methodDescriptor.visibility,
CallableMemberDescriptor.Kind.SYNTHESIZED, false) as? JavaMethodDescriptor
}
private fun firstOverriddenBuiltinFunctionWithErasedValueParameters(
javaMethodDescriptor: JavaMethodDescriptor,
candidatesToOverride: Collection<FunctionDescriptor>
): FunctionDescriptor? {
return candidatesToOverride.firstNotNullResult overrides@{
candidate ->
candidate.check { javaMethodDescriptor.doesOverrideBuiltinFunctionWithErasedValueParameters(candidate) }
}
}
private fun JavaMethodDescriptor.doesOverrideBuiltinFunctionWithErasedValueParameters(
builtinWithErasedParameters: FunctionDescriptor
): Boolean {
if (this.valueParameters.size() != builtinWithErasedParameters.valueParameters.size()) return false
if (!this.typeParameters.isEmpty() || !builtinWithErasedParameters.typeParameters.isEmpty()) return false
if (this.extensionReceiverParameter != null || builtinWithErasedParameters.extensionReceiverParameter != null) return false
return this.valueParameters.indices.all {
index ->
val currentType = valueParameters[index].type
val overriddenCandidate = RawSubstitution.eraseType(
builtinWithErasedParameters.original.valueParameters[index].type)
JetTypeChecker.DEFAULT.equalTypes(currentType, overriddenCandidate)
} && returnType.isSubtypeOf(builtinWithErasedParameters.returnType)
}
private fun JetType?.isSubtypeOf(other: JetType?): Boolean {
return JetTypeChecker.DEFAULT.isSubtypeOf(this ?: return false, other ?: return false)
}
private fun resolveConstructor(constructor: JavaConstructor): JavaConstructorDescriptor {
val classDescriptor = getContainingDeclaration()
@@ -109,7 +109,7 @@ public abstract class LazyJavaScope(
returnType: JetType,
valueParameters: ResolvedValueParameters): MethodSignatureData
fun resolveMethodToFunctionDescriptor(method: JavaMethod): JavaMethodDescriptor {
open fun resolveMethodToFunctionDescriptor(method: JavaMethod): JavaMethodDescriptor {
val annotations = c.resolveAnnotations(method)
val functionDescriptorImpl = JavaMethodDescriptor.createJavaMethod(
containingDeclaration, annotations, method.getName(), c.components.sourceElementFactory.source(method)
@@ -86,7 +86,7 @@ internal object RawSubstitution : TypeSubstitution() {
private val lowerTypeAttr = TypeUsage.MEMBER_SIGNATURE_INVARIANT.toAttributes().toFlexible(JavaTypeFlexibility.FLEXIBLE_LOWER_BOUND)
private val upperTypeAttr = TypeUsage.MEMBER_SIGNATURE_INVARIANT.toAttributes().toFlexible(JavaTypeFlexibility.FLEXIBLE_UPPER_BOUND)
private fun eraseType(type: JetType): JetType {
public fun eraseType(type: JetType): JetType {
val declaration = type.constructor.declarationDescriptor
return when (declaration) {
is TypeParameterDescriptor -> eraseType(declaration.getErasedUpperBound())