1 files changed, 10 insertions, 0 deletions
diff --git a/src/wasm/wasm.cpp b/src/wasm/wasm.cpp
index 6cc61a8a1..0b45f494d 100644
--- a/src/wasm/wasm.cpp
+++ b/src/wasm/wasm.cpp
@@ -192,6 +192,8 @@ const char* getExpressionName(Expression* curr) {
       return "ref.is_null";
     case Expression::Id::RefFuncId:
       return "ref.func";
+    case Expression::Id::RefEqId:
+      return "ref.eq";
     case Expression::Id::TryId:
       return "try";
     case Expression::Id::ThrowId:
@@ -915,6 +917,14 @@ void RefIsNull::finalize() {
 
 void RefFunc::finalize() { type = Type::funcref; }
 
+void RefEq::finalize() {
+  if (left->type == Type::unreachable || right->type == Type::unreachable) {
+    type = Type::unreachable;
+  } else {
+    type = Type::i32;
+  }
+}
+
 void Try::finalize() {
   type = Type::getLeastUpperBound(body->type, catchBody->type);
 }