// 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
class B<T}func a{ { a{}}
struct A{
class a{
struct B{
class A{
struct A{
class a{
}
A{
}}
}}}}
A{
{
a{
})
{ }}}
struct S<T where B : P {
struct B{
