Keep MSVC2015 happy after r316903

llvm-svn: 316906
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index ecc2bb7..0cd5398 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -1027,8 +1027,8 @@
                     /*LastStartColumn=*/Env.getLastStartColumn());
     for (const auto &R : Whitespaces.generateReplacements())
       if (Result.add(R))
-        return {Result, 0};
-    return {Result, Penalty};
+        return std::make_pair(Result, 0);
+    return std::make_pair(Result, Penalty);
   }
 
 private: