// 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

let a{class A
a{class n{
enum e{
let i{
{
{{
{
let a{
var b{
{
{
(
{
{
}
let h=b{
let a{
for b=a