http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60478 --- Comment #2 from linzj <manjian2006 at gmail dot com> --- (In reply to Marek Polacek from comment #1) > You've filed the same bug twice. > > *** This bug has been marked as a duplicate of bug 60479 *** 小手一抖，jj没有