// 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

class A{
var b{
{
func T{
{
{enum a{class c{
func a{
{
if{{}
{
{class
case,