// 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 {
init( ) {
struct D {
class B {
func a<S : a
}
protocol a {
enum S {
{
{
}
}
struct D {
struct S {
{
}
protocol A {
{
}
{
}
{
{
}
}
class a {
class B {
{
}
{
{
{
}
}
}
class A {
{
}
struct A {
struct A {
