((function all
   (signature bool
     (parameters
       (declare (in) bvec2 arg0))
     ((return (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))))))

   (signature bool
     (parameters
       (declare (in) bvec3 arg0))
     ((return (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))))))

   (signature bool
     (parameters
       (declare (in) bvec4 arg0))
     ((return (expression bool && (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))) (swiz w (var_ref arg0))))))
))
