validation-test/compiler_crashers_fixed/26649-swift-lexer-leximpl.swift

// 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

class B<T where g:A{
struct D{class
A{
struct D{struct B<T
let a=B
class A{
struct B{
{
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