// 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
enum b{
enum b{
class A{
protocol P{
extension{
{
}
var f
{
{
}
func u(
}
}
}
class A{}
protocol A{
typealias e:e
typealias f
let t:f.c
typealias e