[Bug c/112840] feature request: warn on incorrect tagged union value access

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112840

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic
           Severity|normal                      |enhancement
           See Also|                            |https://github.com/llvm/llv
                   |                            |m-project/issues/74205