[xbt] Missing override in Task::operator()()

diff --git a/include/xbt/functional.hpp b/include/xbt/functional.hpp
index 1f8abfb..d9146a3 100644 (file)
--- a/include/xbt/functional.hpp
+++ b/include/xbt/functional.hpp
@@ -178,7 +178,7 @@ private:
     Impl(F&& code) : code_(std::move(code)) {}
     Impl(F const& code) : code_(code) {}
     ~Impl() override {}
     Impl(F&& code) : code_(std::move(code)) {}
     Impl(F const& code) : code_(code) {}
     ~Impl() override {}

-    R operator()(Args... args)
+    R operator()(Args... args) override

     {
       return code_(std::forward<Args>(args)...);
     }
     {
       return code_(std::forward<Args>(args)...);
     }