// 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 b{
enum e{{}class c
func a{
func c<I{
protocol d{
func b
func b<T where I.c:b
