On Wed, Apr 8, 2015 at 9:43 AM, Jed Brown <[email protected]> wrote: > Matthew Knepley <[email protected]> writes: > > I think you need an if () to make the compiler quit whining. > > if what? if (1)? Seems pointless. >
if (!link) SETERRQ(); The compiler will not be able to reason about that and the cannot know that the return is not reached. Matt -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
