[Bug libstdc++/89194] [9 regression] build failure with libstdc++ with std=c++2a

[h2+bugs at fsfe dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89194

--- Comment #1 from Hannes Hauswedell <h2+bugs at fsfe dot org> ---
Created attachment 45600
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45600&action=edit
ii generated with -std=c++2a