
Introduced in C++17. It replaces gcc's warn_unused_result. Found with modernize-use-nodiscard. Signed-off-by: Rosen Penev <rosenp@gmail.com>
Introduced in C++17. It replaces gcc's warn_unused_result. Found with modernize-use-nodiscard. Signed-off-by: Rosen Penev <rosenp@gmail.com>