// !DIAGNOSTICS: -UNUSED_PARAMETER

fun A.foobar() = 3

class A {
    fun foo() = 1
    constructor(x: Any?)
    constructor() : this(object {
        fun bar() = <!INSTANCE_ACCESS_BEFORE_SUPER_CALL!>foo<!>() + <!INSTANCE_ACCESS_BEFORE_SUPER_CALL!>this@A<!>.foo() +
                    <!INSTANCE_ACCESS_BEFORE_SUPER_CALL!>foobar<!>() + <!INSTANCE_ACCESS_BEFORE_SUPER_CALL!>super@A<!>.hashCode()
    })
}