https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114940
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2024-05-03
CC| |arsen at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
It's not optional, it's a required feature in C++14 and later. Failing to
provide it is non-conforming, although GCC can be requested to be
non-conforming the same way with -fno-sized-deallocation. Using that, the same
error happens with GCC.
We should either disable __cpp_lib_generator when __cpp_sized_deallocation is
not defined, or change <generator> to not depend on it unconditionally.
