1 files changed, 4 insertions, 4 deletions
diff --git a/src/wasm.h b/src/wasm.h
index 2f655fa7f..1204eee0f 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -1734,10 +1734,10 @@ public:
   Global* addGlobal(Global* curr);
   Event* addEvent(Event* curr);
 
-  Export* addExport(std::unique_ptr<Export> curr);
-  Function* addFunction(std::unique_ptr<Function> curr);
-  Global* addGlobal(std::unique_ptr<Global> curr);
-  Event* addEvent(std::unique_ptr<Event> curr);
+  Export* addExport(std::unique_ptr<Export>&& curr);
+  Function* addFunction(std::unique_ptr<Function>&& curr);
+  Global* addGlobal(std::unique_ptr<Global>&& curr);
+  Event* addEvent(std::unique_ptr<Event>&& curr);
 
   void addStart(const Name& s);