https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69985
--- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Markus Trippelsdorf from comment #0) > If I move the cmds-check.i file to a different directory gcc no longer ICEs, > so reducing is impossible. One idea. Do you still have cmds-check.c in that subdir? location_from_offset will try to re-open the file to find the visual column because GCC's internal representation does not capture this info.
