On Jul 6, 2018, at 18:02, Hans Åberg <[email protected]> wrote: One can do it the other way around, too: #if __cplusplus < 201703L namespace std { using optional = Optional; } #endif
Ugh. That’s too pragmatic [even] for me. I specifically avoided naming my class "optional" to avoid confusion with the standard type--but this is strictly academic now, as I’ve already moved it into Dimension_cache and reduced its interface. I'll update the patch once the regression tests have passed. https://codereview.appspot.com/359770043/ _______________________________________________ lilypond-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-devel
