// RUN: not %target-swift-frontend %s -parse

// Distributed under the terms of the MIT license
// Test case submitted to project by https://github.com/practicalswift (practicalswift)
// Test case found by fuzzing

let t{{enum S{struct e{enum c{let b=deinit{var _=A{class d{struct S{enum c{let d{var b{(a=f
