| // 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 -emit-ir | |
| func d(UInt=_=1 + 1 + 1 as?Int){guard let c=()a=1 1 guard let{p.a{f=1?It{{{[{{{{{{P{_.s{{{&({{b |