1 files changed, 2 insertions, 2 deletions
diff --git a/src/asmjs/asm_v_wasm.cpp b/src/asmjs/asm_v_wasm.cpp
index 75fc0506b..fca6284c6 100644
--- a/src/asmjs/asm_v_wasm.cpp
+++ b/src/asmjs/asm_v_wasm.cpp
@@ -104,8 +104,8 @@ std::string getSig(Type results, Type params) {
   assert(!results.isMulti());
   std::string sig;
   sig += getSig(results);
-  for (Type t : params.expand()) {
-    sig += getSig(t);
+  for (auto& param : params) {
+    sig += getSig(param);
   }
   return sig;
 }