Brian Norman
b2230327df
Attach source information to each argument of the type before expanding to preserve information during validation. This allows errors to be reported on the original argument during nested type alias expansion. ^KT-50798 Fixed ^KT-50703 Fixed
38 lines
1.4 KiB
Kotlin
Vendored
38 lines
1.4 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
|
|
// !LANGUAGE: -TypeEnhancementImprovementsInStrictMode
|
|
// FULL_JDK
|
|
|
|
// FILE: MapLike.java
|
|
import java.util.Map;
|
|
|
|
public class MapLike<@org.jetbrains.annotations.NotNull K, V> {
|
|
void putAll(Map<K, V> map);
|
|
}
|
|
|
|
// FILE: ListLike.java
|
|
import java.util.Collection;
|
|
|
|
public class ListLike<K extends Collection<@org.jetbrains.annotations.NotNull Object>> {}
|
|
|
|
// FILE: main.kt
|
|
fun test0(map : MapLike<<!UPPER_BOUND_VIOLATED!>Int?<!>, Int>) {}
|
|
fun <K> test11(map : MapLike<<!UPPER_BOUND_VIOLATED!>K<!>, K>) {}
|
|
fun <K> test12(map : MapLike<<!UPPER_BOUND_VIOLATED!>K?<!>, K>) {}
|
|
fun <K : Any> test13(map : MapLike<K, K>) {}
|
|
fun <K : Any> test14(map : MapLike<<!UPPER_BOUND_VIOLATED!>K?<!>, K>) {}
|
|
|
|
class Foo<K>
|
|
|
|
typealias A<A> = MapLike<A, Int>
|
|
typealias A2<B> = Foo<MapLike<B, Int>>
|
|
typealias A3<C> = ListLike<List<C>>
|
|
|
|
fun main1(x: A<<!UPPER_BOUND_VIOLATED!>Int?<!>>) {}
|
|
fun main2(x: A2<<!UPPER_BOUND_VIOLATED!>Int?<!>>) {}
|
|
fun main3(x: <!UPPER_BOUND_VIOLATED_IN_TYPEALIAS_EXPANSION!>A3<Int?><!>) {}
|
|
fun main3() {
|
|
val x = <!UPPER_BOUND_VIOLATED!>A3<Int?>()<!> // TODO: support reporting errors on typealias constructor calls
|
|
val x2 = A<<!UPPER_BOUND_VIOLATED!>Int?<!>>() // TODO: support reporting errors on typealias constructor calls
|
|
val y: <!UPPER_BOUND_VIOLATED_IN_TYPEALIAS_EXPANSION!>A3<Int?><!> = <!UPPER_BOUND_VIOLATED!>A3<Int?>()<!>
|
|
}
|