// 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
func a{{a{{{{class B{{}enum S{class A{func a{var a{a{class A{func g{class g{class A{class S{{}struct a{var f{a{{var _=a{let a{{}let _=a{class C{struct b{struct B{protocol A{protocol A{struct g