http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51296
--- Comment #29 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-01-31 19:09:00 UTC --- (N.B. that ChangeLog entry cited the wrong PR) The wording quoted in comment 25 is a POSIX defect: http://austingroupbugs.net/view.php?id=70#c127
