diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index 8473352d4c..de32be12ec 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -593,7 +593,6 @@ void FullCodeGenerator::VisitModuleLiteral(ModuleLiteral* module) {
   Block* block = module->body();
   Scope* saved_scope = scope();
   scope_ = block->scope();
-  Handle<ScopeInfo> scope_info = scope_->GetScopeInfo();
   Interface* interface = module->interface();
   Handle<JSModule> instance = interface->Instance();
 
diff --git a/src/scopes.cc b/src/scopes.cc
index b83dace9c0..3762a571c5 100644
--- a/src/scopes.cc
+++ b/src/scopes.cc
@@ -1378,6 +1378,7 @@ void Scope::LinkModules(CompilationInfo* info) {
             Accessors::MakeModuleExport(it.name(), var->index(), attr);
         Handle<Object> result = SetAccessor(instance, info);
         ASSERT(!(result.is_null() || result->IsUndefined()));
+	USE(result);
       }
     }
     USE(JSObject::PreventExtensions(instance));