Merge pull request #5652 from practicalswift/swiftc-28472-swift-modulefile-getdecl-llvm-pointerembeddedint-unsigned-int-31-llvm-optional-s

Author: swift-ci

validation-test/compiler_crashers/28472-swift-modulefile-getdecl-llvm-pointerembeddedint-unsigned-int-31-llvm-optional-s.swift

@@ -0,0 +1,16 @@
+// This source file is part of the Swift.org open source project
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
+// RUN: not --crash %target-swift-frontend %s -emit-ir
+class B:d<T{}class A:Range<A>:a{.a b<T=b:a()->:a{
+defer{typealias e
+protocol a
+protocol {{}}
+{{struct A{
+func a}typealias F
+}
+protoco