// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

// RUN: not %target-swift-frontend %s -typecheck
<T
class a{{}struct Q{class d{func a{class a{var(){{{}}struct S{func a{
func a
(){{{
var f={struct Q{var A{var f={var A{class b{class
case,