| // 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 |
| |
| // DUPLICATE-OF: 01766-swift-typechecker-validatedecl.swift |
| // RUN: not %target-swift-frontend %s -typecheck |
| protocol e:A{protocol e:A class A}protocol A{enum A}protocol B:e |
