// 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

struct S<T where g:A{var _=a<c
class B{class A{class B{}struct Q{
struct Q{
var f=B{
