1 files changed, 3 insertions, 1 deletions
diff --git a/src/passes/DataFlowOpts.cpp b/src/passes/DataFlowOpts.cpp
index 40e0c3c48..79878f4c9 100644
--- a/src/passes/DataFlowOpts.cpp
+++ b/src/passes/DataFlowOpts.cpp
@@ -39,7 +39,9 @@ namespace wasm {
 struct DataFlowOpts : public WalkerPass<PostWalker<DataFlowOpts>> {
   bool isFunctionParallel() override { return true; }
 
-  Pass* create() override { return new DataFlowOpts; }
+  std::unique_ptr<Pass> create() override {
+    return std::make_unique<DataFlowOpts>();
+  }
 
   DataFlow::Users nodeUsers;