[Bug libstdc++/71945] Integer overflow in use counter of shared pointers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71945

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed for GCC 16 - the effective range of ref counts has been doubled for most
64-bit targets, to 2^32, and overflowing that should cause a runtime trap now
instead of undefined behaviour.