// 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 A<H , f
{
{
}
class d {
struct A {
{
}
{
}
class A {
class A {
class A<T {
{
}
{
}
class d
func b {
class A<T> : d
