kotlin/compiler/testData/diagnostics/testsWithStdLib/callableReference/function/localNamedFunFromExtensionInLocalClass.kt

import kotlin.reflect.*

class A

fun main() {
    fun foo() {}
    fun bar(<!UNUSED_PARAMETER!>x<!>: Int) {}
    fun baz() = "OK"
    
    class B {
        fun A.ext() {
            val x = ::foo
            val y = ::bar
            val z = ::baz

            x : KFunction0<Unit>
            y : KFunction1<Int, Unit>
            z : KFunction0<String>
        }
    }
}