// 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

var A{{
""""""[1
func a{{func b{
{
class A{
var A{
var d{
enum S{
func b{
var d{
{
var A{
{
}
let g{
enum S{
func i{
{
}
let:{{
class A{
var f{{
}
var A{{
{
class B{
enum S{
let g{
func a{
let a=e{typealias F=e{
b
{
{
}
}
{
let a{func b{
e=A
