[Bug c++/63412] aliasing issue exposed by inlining

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63412

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>If there is a strict aliasing issue, shouldn't -Wall be warning about it?

Well sometimes it is hard to detect strict aliasing rules violations.

And yes this is an alias violation as ObjectReference<Array> and
ObjectReference<Object> are two different classes and will be in two different
aliasing sets.