1 files changed, 4 insertions, 0 deletions
diff --git a/src/wasm/wasm.cpp b/src/wasm/wasm.cpp
index f82a06e68..ab2db6bd5 100644
--- a/src/wasm/wasm.cpp
+++ b/src/wasm/wasm.cpp
@@ -332,6 +332,10 @@ void SetLocal::setTee(bool is) {
 void SetLocal::finalize() {
   if (value->type == unreachable) {
     type = unreachable;
+  } else if (isTee()) {
+    type = value->type;
+  } else {
+    type = none;
   }
 }