Prohibit use of captured type as argument for reified parameter
#KT-8093 Fixed
This commit is contained in:
@@ -0,0 +1,8 @@
|
||||
// !DIAGNOSTICS: -UNUSED_PARAMETER
|
||||
class A<F>
|
||||
|
||||
inline fun <reified T> foo(x: A<T>) {}
|
||||
|
||||
fun test(x: A<out CharSequence>) {
|
||||
<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>foo<!>(x)
|
||||
}
|
||||
+11
@@ -0,0 +1,11 @@
|
||||
package
|
||||
|
||||
public inline fun </*0*/ reified T> foo(/*0*/ x: A<T>): kotlin.Unit
|
||||
public fun test(/*0*/ x: A<out kotlin.CharSequence>): kotlin.Unit
|
||||
|
||||
public final class A</*0*/ F> {
|
||||
public constructor A</*0*/ F>()
|
||||
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
|
||||
}
|
||||
@@ -7376,6 +7376,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
|
||||
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/diagnostics/tests/generics/tpAsReified"), Pattern.compile("^(.+)\\.kt$"), true);
|
||||
}
|
||||
|
||||
@TestMetadata("CapturedAsReified.kt")
|
||||
public void testCapturedAsReified() throws Exception {
|
||||
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/generics/tpAsReified/CapturedAsReified.kt");
|
||||
doTest(fileName);
|
||||
}
|
||||
|
||||
@TestMetadata("Conventions.kt")
|
||||
public void testConventions() throws Exception {
|
||||
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/generics/tpAsReified/Conventions.kt");
|
||||
|
||||
@@ -20,6 +20,7 @@ import org.jetbrains.kotlin.builtins.KotlinBuiltIns
|
||||
import org.jetbrains.kotlin.descriptors.TypeParameterDescriptor
|
||||
import org.jetbrains.kotlin.descriptors.annotations.Annotations
|
||||
import org.jetbrains.kotlin.resolve.DescriptorUtils
|
||||
import org.jetbrains.kotlin.resolve.calls.inference.isCaptured
|
||||
import org.jetbrains.kotlin.types.*
|
||||
import org.jetbrains.kotlin.types.checker.KotlinTypeChecker
|
||||
import java.util.*
|
||||
@@ -66,7 +67,8 @@ fun KotlinType?.isArrayOfNothing(): Boolean {
|
||||
|
||||
fun KotlinType.isSubtypeOf(superType: KotlinType): Boolean = KotlinTypeChecker.DEFAULT.isSubtypeOf(this, superType)
|
||||
|
||||
fun KotlinType.cannotBeReified(): Boolean = KotlinBuiltIns.isNothingOrNullableNothing(this) || this.isDynamic()
|
||||
fun KotlinType.cannotBeReified(): Boolean =
|
||||
KotlinBuiltIns.isNothingOrNullableNothing(this) || this.isDynamic() || this.isCaptured()
|
||||
fun KotlinType.unsafeAsReifiedArgument(): Boolean = arguments.any { !it.isStarProjection }
|
||||
|
||||
fun TypeProjection.substitute(doSubstitute: (KotlinType) -> KotlinType): TypeProjection {
|
||||
|
||||
Reference in New Issue
Block a user