// 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

struct A{
func f<T
{f{}{
}class A{
class d{
struct S{struct S<g where k=b{{
}class A{
struct c
let a=[c{c
