https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71622
--- Comment #11 from Thiago Macieira <thiago at kde dot org> --- (In reply to Markus Trippelsdorf from comment #9) > Yes. Just invoke cc1plus directly. > (Add -v to the gcc invocation and then copy & paste the cc1plus command > line, that is printed out. That's what I've done. cc1plus seems not to crash when run inside gdb.