// 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

class c<T where g:A{struct c{func T>var f{class a{enum B{var f=true{a T}let a{{b T
