// 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 f<T, i<S : b: H..A<T) {
for b = true as Boolean, g = 0.b {
}
for c in 0
class B : S) {
}
struct c {
let g = c: T>, T {
return ".substringWithRange(AnyObject) -> {
}
typealias d = b> ()
switch x in 0) {
protocol P {
}
typealias e: a {
}
}
protocol b : b {
func b
