Merge pull request swiftlang#6143 from practicalswift/swiftc-28563-swift-modulefile-lookupvalue-swift-declname-llvm-smallvectorimpl-swift-valuedecl

[swiftc (115 vs. 5259)] Add crasher in swift::TypeChecker::resolveIdentifierType

Author: practicalswift

validation-test/compiler_crashers/28563-swift-modulefile-lookupvalue-swift-declname-llvm-smallvectorimpl-swift-valuedecl.swift

@@ -0,0 +1,11 @@
+// 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 https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
+// RUN: not --crash %target-swift-frontend %s -emit-ir
+super.s
+protocol A{struct b
+class d<T>:Range<b>