// 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
struct c {
protocol A {
let x {
}
}
func g.i {
}
protocol a {
}
protocol a {
protocol b : Array) -> {
func a("foobar""")""foobar"
typealias e : h === 1]
let h : e()
class A<j : ji.b {
var d = e() {
let t: d = { class func f<T: NSManagedObject {
}
func a<T where H) -> {
protocol b in c {
}
func b.e() {
func ^(
typealias e : Int = {
h = [")
}
}
init() -> S {
protocol c v: l -> {
case C([]).<f : d {
enum e(j,
