// RUN: not --crash %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

class A{deinit{class A{enum b{class T{struct d<T where h:c{func a{enum A{struct S<f:f.c
