kotlin-fork/compiler/testData/diagnostics/tests/shadowing/ShadowVariableInNestedClosure.kt

// !DIAGNOSTICS: +UNUSED_LAMBDA_EXPRESSION +UNUSED_VARIABLE
fun f(): Int {
    var i = 17
    <!UNUSED_LAMBDA_EXPRESSION!>{ var <!NAME_SHADOWING, UNUSED_VARIABLE!>i<!> = 18 }<!>
    return i
}