https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63510
--- Comment #5 from Iain Buclaw <ibuclaw at ubuntu dot com> --- I can still reproduce the wrong-line diagnostic using gcc (GCC) 6.0.0 20150720 (experimental). However GDB has been building just fine for a while now. But I don't know if that is due to a change on GCC or GDB side.
