// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

// RUN: not %target-swift-frontend %s -typecheck
struct c<T where g:A{
enum b{
func a{let:{
if a
{enum S{class A{
struct c{func a{
var:{
var:{
func b{
class a{class B{func b{{
let A{
var:{
{class a{
let b{{enum b{enum b{{{
}}
struct d{
struct B{{{}
}class B{class A{
struct B{{
{
{}}}
protocol a{struct B{
let b{let a{
enum b{func b{
{{
func a{
var:{
struct B{struct B{
func b{
func b{var:{class B{let:{
func f{{
a
c