1 files changed, 3 insertions, 2 deletions
diff --git a/src/wasm-builder.h b/src/wasm-builder.h
index da74f47ef..9f74f05d2 100644
--- a/src/wasm-builder.h
+++ b/src/wasm-builder.h
@@ -605,8 +605,9 @@ public:
     ret->finalize(type);
     return ret;
   }
-  RefIsNull* makeRefIsNull(Expression* value) {
-    auto* ret = wasm.allocator.alloc<RefIsNull>();
+  RefIs* makeRefIs(RefIsOp op, Expression* value) {
+    auto* ret = wasm.allocator.alloc<RefIs>();
+    ret->op = op;
     ret->value = value;
     ret->finalize();
     return ret;