https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92224
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The standard says that the template argument for an allocator must be a
non-const, non-volatile object type, so trying to instantiate
std::allocator<const int> is undefined, and libstdc++ is allowed to reject it.
