// 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 d<T where g:d{enum b{
struct S
var:{{
)}
{
}
{struct Q{
var f=a{
{{
{}
{
d<a{
struct B{
struct S{
struct d{
func i{
{
{
}
{
b
d{
class A{
func d{
protocol c{
class a{class A{
protocol a{
var T
