kotlin-fork/compiler/testData/diagnostics/tests/delegation/clashes/varOverriddenByVal.fir.kt

interface IVar {
    var foo: Int
}

interface IDerived : IVar

interface IVal {
    val foo: Int
}

class CVal : IVal {
    override val foo: Int get() = 42
}

interface IValT<T> {
    val foo: T
}

class CValT<T> : IValT<T> {
    override val foo: T get() = null!!
}

abstract class Test1 : IVar, IVal by CVal()

abstract class Test2 : IVar, IValT<Int> by CValT<Int>()

abstract class Test3 : IDerived, IVal by CVal()

abstract class Test4 : IDerived, IValT<Int> by CValT<Int>()