1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Sema/SemaTemplateDeduction.cpp b/lib/Sema/SemaTemplateDeduction.cpp
index c9b6e13d4a..dd955fe0af 100644
--- a/lib/Sema/SemaTemplateDeduction.cpp
+++ b/lib/Sema/SemaTemplateDeduction.cpp
@@ -802,6 +802,14 @@ MarkDeducedTemplateParameters(Sema &SemaRef, QualType T,
                                   Deduced);
     break;
 
+  case Type::DependentSizedExtVector: {
+    const DependentSizedExtVectorType *VecType
+    = cast<DependentSizedExtVectorType>(T.getTypePtr());
+    MarkDeducedTemplateParameters(SemaRef, VecType->getElementType(), Deduced);
+    MarkDeducedTemplateParameters(VecType->getSizeExpr(), Deduced);
+    break;
+  }
+
   case Type::FunctionProto: {
     const FunctionProtoType *Proto = cast<FunctionProtoType>(T.getTypePtr());
     MarkDeducedTemplateParameters(SemaRef, Proto->getResultType(), Deduced);