diff options
Diffstat (limited to 'asl/base/defer.hpp')
| -rw-r--r-- | asl/base/defer.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/asl/base/defer.hpp b/asl/base/defer.hpp index c9c08ba..a932758 100644 --- a/asl/base/defer.hpp +++ b/asl/base/defer.hpp @@ -18,7 +18,9 @@ class DeferCallback public: template<typename T> - explicit DeferCallback(T&& callback) : m_callback(std::forward<T>(callback)) + explicit DeferCallback(T&& callback) + requires (!same_as<un_cvref_t<T>, DeferCallback>) + : m_callback(std::forward<T>(callback)) { } |