1 files changed, 8 insertions, 8 deletions
diff --git a/src/passes/RemoveUnusedModuleElements.cpp b/src/passes/RemoveUnusedModuleElements.cpp
index 436e01885..8f8fc24a3 100644
--- a/src/passes/RemoveUnusedModuleElements.cpp
+++ b/src/passes/RemoveUnusedModuleElements.cpp
@@ -60,23 +60,23 @@ struct ReachabilityAnalyzer : public PostWalker<ReachabilityAnalyzer> {
 
     // main loop
     while (queue.size()) {
-      auto& curr = queue.back();
+      auto curr = queue.back();
       queue.pop_back();
-      if (reachable.count(curr) == 0) {
-        reachable.insert(curr);
-        if (curr.first == ModuleElementKind::Function) {
+      if (reachable.emplace(curr).second) {
+        auto& [kind, value] = curr;
+        if (kind == ModuleElementKind::Function) {
           // if not an import, walk it
-          auto* func = module->getFunction(curr.second);
+          auto* func = module->getFunction(value);
           if (!func->imported()) {
             walk(func->body);
           }
-        } else if (curr.first == ModuleElementKind::Global) {
+        } else if (kind == ModuleElementKind::Global) {
           // if not imported, it has an init expression we need to walk
-          auto* global = module->getGlobal(curr.second);
+          auto* global = module->getGlobal(value);
           if (!global->imported()) {
             walk(global->init);
           }
-        } else if (curr.first == ModuleElementKind::Table) {
+        } else if (kind == ModuleElementKind::Table) {
           ModuleUtils::iterTableSegments(
             *module, curr.second, [&](ElementSegment* segment) {
               walk(segment->offset);