// RUN: not %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{class B<h
let e=B{
T:{
struct d{
class A{var
A{i{
a:{{
}
class d{
struct B{
struct B{
var a{var a{
B{
}
{
func a
{
e=
{
var _=a{
{A{
}
{
let a<T{B:
{{
<T{a{
struct D{
{
}
func a{
{{
struct B
