// 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
typealias e = Int) {
}
var e: a {
init <T {
}
protocol d {
protocol b where H.init(Any, range.advance(f<B {
}
typealias f : Any, f: b: ExtensibleCollectionType>Bool) -> (Any) {
func f("
let i: a {
struct e = Swift.h>("
func a
