[Bug c/69985] [6 Regression] ICE: in linemap_position_for_loc_and_offset, at libcpp/line-map.c:924

[manu at gcc dot gnu.org]

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.