vendor/llvm/llvm-trunk-r366426

1 files changed, 10 insertions, 4 deletions

diff --git a/include/llvm/ADT/StringSet.h b/include/llvm/ADT/StringSet.h
index 9af44c07df79..af3a44a7b32c 100644
--- a/include/llvm/ADT/StringSet.h
+++ b/include/llvm/ADT/StringSet.h
@@ -1,9 +1,8 @@
 //===- StringSet.h - The LLVM Compiler Driver -------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open
-// Source License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -34,6 +33,7 @@ namespace llvm {
       for (StringRef X : S)
         insert(X);
     }
+    explicit StringSet(AllocatorTy A) : base(A) {}
 
     std::pair<typename base::iterator, bool> insert(StringRef Key) {
       assert(!Key.empty());
@@ -45,6 +45,12 @@ namespace llvm {
       for (auto It = Begin; It != End; ++It)
         base::insert(std::make_pair(*It, '\0'));
     }
+
+    template <typename ValueTy>
+    std::pair<typename base::iterator, bool>
+    insert(const StringMapEntry<ValueTy> &MapEntry) {
+      return insert(MapEntry.getKey());
+    }
   };
 
 } // end namespace llvm