https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65638
--- Comment #2 from James Michael DuPont <JamesMikeDuPont at googlemail dot com> --- No options at all. On the gcc compile farm : gcc112.fsffrance.org [h4ck3rm1k3@gcc2-power8 ~]$ which g++ /usr/bin/g++ [h4ck3rm1k3@gcc2-power8 ~]$ g++ test1.cc test1.cc:1:1: internal compiler error: Segmentation fault void crash ( bool ^ Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions.