http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59307
larsbj at lyx dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |larsbj at lyx dot org --- Comment #1 from larsbj at lyx dot org --- I just verified that I see the same with g++ --version g++ (GCC) 4.9.0 20131127 (experimental) That is up to date as of r205428. (and with -fsanitize=undefined)