// 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 d {
protocol A {
class A {
}
var b : a {
}
}
func k<T {
class A {
let a {
let a {
struct D {
}
a {
}
class b T A
{
true
: :
}
class A : B
}
protocol A nil
}
class B
