[Bug libstdc++/69751] error: call of overloaded 'abs(size_t)' is ambiguous

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69751

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |mpolacek at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
This is invalid; calling abs() on an unsigned value does not make sense.
Cf. http://cplusplus.github.io/LWG/lwg-active.html#2192