Files
kotlin-fork/compiler/testData/diagnostics/tests/secondaryConstructors/generics.kt
T
Denis Zharkov 36665fe3b8 Change logic of constructor delegation call resolution
- If class has type arguments (A<T1,..>) then
  resolve it's delegation call to `this` as for expression A<T1, ..>()
  like type arguments are explicitly specified.

- Same logic works for `super` delegation calls.

- It could be just enough to substitute all candidates before resolve
  but diagnostic messages looks more correct when substitution is
  performed within CandidateResolver.performResolutionForCandidateCall
  because it works the same way as when resolving A<T1, ..>().

 #KT-6992 Fixed
 #KT-6993 Fixed
 #KT-6994 Fixed
2015-03-17 23:18:35 +03:00

22 lines
555 B
Kotlin

// !DIAGNOSTICS: -UNUSED_PARAMETER -UNREACHABLE_CODE
open class B<T>(x: T, y: T) {
constructor(x: T): this(x, x) {}
constructor(): this(null!!, null!!) {}
}
class A0 : B<String?> {
constructor() {}
constructor(x: String): super(x) {}
constructor(x: String, y: String): super(x, y) {}
}
class A1<R> : B<R> {
constructor() {}
constructor(x: R): super(x) {}
constructor(x: R, y: R): super(x, y) {}
}
class A2<R> {
constructor(t: R, i: Int) : <!CYCLIC_CONSTRUCTOR_DELEGATION_CALL!>this<!>(<!TYPE_MISMATCH!>i<!>, 1) {}
}