// 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

({
init({
{
{
({
{
{
{{{{{{
{[[{
{
{
({
[
{{
{
a"
extension{
class
case,