[FIR] Prohibit constructor and supertype on typealias with type projection

Introduce `CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION`

^KT-60305 Fixed
This commit is contained in:
Ivan Kochurkin
2024-02-14 23:03:59 +01:00
committed by Space Team
parent 2b2c685827
commit 04ead1716a
15 changed files with 114 additions and 19 deletions
@@ -22,7 +22,7 @@ class Generic<T1> {
inner class Test1 : GI<T1>()
inner class Test2 : <!UNRESOLVED_REFERENCE!>GIInt<!>()
inner class Test3 : GIStar()
inner class Test3 : <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>GIStar<!>()
inner class Test3a : test.Generic<<!PROJECTION_IN_IMMEDIATE_ARGUMENT_TO_SUPERTYPE!>*<!>>.Inner()
inner class Test4<T2> : GG<T1, T2>()
@@ -10,6 +10,6 @@ fun <T> listOf(): List<T> = null!!
// Unresolved reference is ok here:
// we can't create a substituted signature for type alias constructor
// since it has 'out' type projection in 'in' position.
val test1 = <!UPPER_BOUND_VIOLATED!>BOutIn(<!ARGUMENT_TYPE_MISMATCH!>listOf()<!>, null!!)<!>
val test1 = <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING, UPPER_BOUND_VIOLATED!>BOutIn(<!ARGUMENT_TYPE_MISMATCH!>listOf()<!>, null!!)<!>
val test2 = <!UPPER_BOUND_VIOLATED!>BInIn(listOf(), null!!)<!>
val test2 = <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING, UPPER_BOUND_VIOLATED!>BInIn(listOf(), null!!)<!>
@@ -1,3 +1,4 @@
// ISSUE: KT-60305
// NI_EXPECTED_FILE
class C<T>
@@ -7,8 +8,8 @@ typealias CIn = C<in Int>
typealias COut = C<out Int>
typealias CT<T> = C<T>
val test1 = CStar()
val test2 = CIn()
val test3 = COut()
val test1 = <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>CStar()<!>
val test2 = <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>CIn()<!>
val test3 = <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>COut()<!>
val test4 = CT<<!PROJECTION_ON_NON_CLASS_TYPE_ARGUMENT!>*<!>>()
val test5 = CT<CT<*>>()
@@ -1,3 +1,4 @@
// ISSUE: KT-60305
// NI_EXPECTED_FILE
class C<T>
@@ -0,0 +1,18 @@
// ISSUE: KT-60305
open class C<T>
typealias CStar = C<*>
typealias CIn = C<in Int>
typealias COut = C<out Int>
typealias CT<T> = C<T>
class Test1 : <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>CStar<!>()
class Test2 : <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>CIn<!>()
class Test3 : <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>COut<!>()
class Test4 : <!CONSTRUCTOR_OR_SUPERTYPE_ON_TYPEALIAS_WITH_TYPE_PROJECTION_WARNING!>CStar<!> {
constructor() : super()
}
class Test5 : CT<<!PROJECTION_IN_IMMEDIATE_ARGUMENT_TO_SUPERTYPE!>*<!>>()
@@ -1,4 +1,5 @@
// FIR_IDENTICAL
// ISSUE: KT-60305
open class C<T>
typealias CStar = C<*>