https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93267
--- Comment #5 from Pilar Latiesa <pilarlatiesa at gmail dot com> --- It compiles with -std=gnu++2a but not with -std=c++2a. Hope this helps.
pilarlatiesa at gmail dot com Tue, 14 Jan 2020 08:53:15 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93267
--- Comment #5 from Pilar Latiesa <pilarlatiesa at gmail dot com> --- It compiles with -std=gnu++2a but not with -std=c++2a. Hope this helps.