1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 10537efebfc..77a3a4c679a 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -959,11 +959,11 @@ const FunctionType *Decl::getFunctionType(bool BlocksToo) const {
     return nullptr;
 
   if (Ty->isFunctionPointerType())
-    Ty = Ty->getAs<PointerType>()->getPointeeType();
+    Ty = Ty->castAs<PointerType>()->getPointeeType();
   else if (Ty->isFunctionReferenceType())
-    Ty = Ty->getAs<ReferenceType>()->getPointeeType();
+    Ty = Ty->castAs<ReferenceType>()->getPointeeType();
   else if (BlocksToo && Ty->isBlockPointerType())
-    Ty = Ty->getAs<BlockPointerType>()->getPointeeType();
+    Ty = Ty->castAs<BlockPointerType>()->getPointeeType();
 
   return Ty->getAs<FunctionType>();
 }