diff --git a/clang/lib/AST/DeclPrinter.cpp b/clang/lib/AST/DeclPrinter.cpp
index 397911894cc5d..748ed3721d23f 100644
--- a/clang/lib/AST/DeclPrinter.cpp
+++ b/clang/lib/AST/DeclPrinter.cpp
@@ -277,7 +277,6 @@ static bool canPrintOnLeftSide(const Attr *A) {
 }
 
 static bool mustPrintOnLeftSide(attr::Kind kind) {
-  switch (kind) {
 #ifdef CLANG_ATTR_LIST_PrintOnLeft
   switch (kind) {
   CLANG_ATTR_LIST_PrintOnLeft