// 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<T) {
func a<T
struct c : a {
func b(T.R
}
protocol a {
}
self.d = 0) {
func e: Array) -> Int = a: d {
protocol a {
}
protocol P {
}
() -> : l) -> {
class b: a {
}
}
case A? {
}
typealias e, c
}
