// 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

class d{
protocol P{let:T:A{
B
}struct S<S : d
enum A{
}
protocol A: d
}
class A:A{
}let g:Bh:d
class B{
let :
enum A{
enum A
