// 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 B<T where b=c{class B<a{
{
}class c
func p{
class b{
struct Q{{
}
class b{
func a{
for in c
}
var f=a
{
