[Bug c++/64759] The compiler does NOT show a warning in a case where it is reasonable to expect a warning message.

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64759

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|4.8.2                       |unknown

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
!x is the same as x == 0.0  and yes sometimes it make sense to compare against
zero.