// 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

let a{->{struct c{let a{class A{let a{class a{let a{func e{func a{func c{func e{let:{let a{->{{class A{func e{func e{(B=b
