Files
kotlin-fork/compiler/testData/diagnostics/tests/generics/starProjections/invalid.kt
T
Dmitriy Novozhilov 21f0557502 Fix compatibility of CapturedTypeConstructor and NewCapturedTypeConstructor
Now both of those classes implements one interface with `TypeProjection`
  property. That allows old captured type approximator use new captured types.

That change fixes tests related to diagnostics:
- SETTER_PROJECTED_OUT
- DEBUG_INFO_UNRESOLVED_WITH_TARGET
- UNRESOLVED_REFERENCE_WRONG_RECEIVER

Also `typeProjection` property renamed to `projection` according to naming in NI.
2019-01-24 10:53:58 +03:00

29 lines
917 B
Kotlin
Vendored

// !WITH_NEW_INFERENCE
// !CHECK_TYPE
// !DIAGNOSTICS: -UNUSED_PARAMETER
// FILE: main.kt
class Inv<T>(val x: T)
class A<T : Inv<in T>> {
fun foo(): T = null!!
}
class Inv2<<!FINITE_BOUNDS_VIOLATION!>T : Inv2<in T><!>>(val x: T)
fun main(a: A<*>, j: JavaClass<*>, i2: Inv2<*>) {
// Probably it's too restrictive to suppose star projection type here as Any?,
// but looks like we can refine it later
a.foo() checkType { _<Any?>() }
j.foo() checkType { _<Any?>() }
i2.x checkType { _<Any?>() }
j.bar(<!NI;CONSTANT_EXPECTED_TYPE_MISMATCH, OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>, <!NI;CONSTANT_EXPECTED_TYPE_MISMATCH, OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>2<!>, <!NI;TYPE_MISMATCH, OI;TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS!>Any()<!>)
j.bar(null)
}
// FILE: JavaClass.java
public class JavaClass<T extends JavaClass<? super T>> {
public void bar(T... x) {}
public T foo() {}
}