https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100175
--- Comment #4 from Miklos Karacsony <mkaracsony81 at gmail dot com> --- I've tried to save it but every time I re-run the command it compiles without an error. This ICE comes randomly, and when it does, I am unable to save the relevant pre-processed source. I know this is not helpful, but I am not experienced enough to come up with a test case.