This destructor declaration serves no purpose, as pointed out by LWG 3903 which was approved at Varna, June 2023.
libstdc++-v3/ChangeLog: * include/std/span (span::~span): Remove, as per LWG 3903. --- Tested x86_64-linux. libstdc++-v3/include/std/span | 2 -- 1 file changed, 2 deletions(-) diff --git a/libstdc++-v3/include/std/span b/libstdc++-v3/include/std/span index 247b942dc3b..49ab9109d83 100644 --- a/libstdc++-v3/include/std/span +++ b/libstdc++-v3/include/std/span @@ -257,8 +257,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION : _M_ptr(__s.data()), _M_extent(__s.size()) { } - ~span() noexcept = default; - constexpr span& operator=(const span&) noexcept = default; -- 2.48.1