[Bug libstdc++/100900] error: missing 'typename' prior to dependent type name in elements_view

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100900

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2021-06-04

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Yes, this is a gap in clang's C++20 implementation, so we should work around it
in libstdc++.