// 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<T where g:A{
class a
class A{deinit{f:{
var:A{
struct Q{enum A{enum A{var f=a
