http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51739
--- Comment #1 from Tim <tim6502 at gmail dot com> 2012-01-03 08:39:34 UTC --- # command to reproduce tgraham@kepler:~/tmp$ g++ -O3 -c reduced_test_case.i.cxx -o reduced_test_case.o g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. tgraham@kepler:~/tmp$ echo $? 4