[Bug libgomp/59337] surprising OMP error message

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59337

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I wonder why atomic negate isn't possible - from a QOI perspective treating
it as 0 - i would be obvious, no?