// 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

func a{{
class A<T where g:a {class a{
}
protocol A
class B{
class T{
:e
let a={
enum {
class A:T{cld
