ArrayRef-icize the function arguments.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151151 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateDeduction.cpp b/lib/Sema/SemaTemplateDeduction.cpp
index fa66a5a..f2051e9 100644
--- a/lib/Sema/SemaTemplateDeduction.cpp
+++ b/lib/Sema/SemaTemplateDeduction.cpp
@@ -548,7 +548,7 @@
 /// arguments in a set of argument packs.
 static void PrepareArgumentPackDeduction(Sema &S,
                        SmallVectorImpl<DeducedTemplateArgument> &Deduced,
-                             const SmallVectorImpl<unsigned> &PackIndices,
+                                           ArrayRef<unsigned> PackIndices,
                      SmallVectorImpl<DeducedTemplateArgument> &SavedPacks,
          SmallVectorImpl<
            SmallVector<DeducedTemplateArgument, 4> > &NewlyDeducedPacks) {