// 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

func a{enum b{enum A{
func a}
func d
func d<f:f.c
struct S<T w {
typealias e:a{c a{
struct b{ S{
strct a{css B:e:A{enc
class b{
{
rut :e:a{
stru{std<T here S{
fu<f:f.c{
s: a{
{
