// RUN: not --crash %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 f{class a{struct S<T where g:C{class A{class a{class a{var I=""enum B{class a{class a{let f={
