On Fri, Apr 6, 2012 at 4:31 PM, Andrew Eikum <aeikum at codeweavers.com> wrote: > Thanks. GCC 4.7 must be smart enough to detect the same if-conditions, > and doesn't issue a warning for me. Kind of impressive, actually. > > Andrew > GCC 4.5 wasn't that smart yet. -- Józef Kucia