[Bug preprocessor/69650] [6 Regression] ICE in linemap_line_start, at libcpp/line-map.c:803

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69650

--- Comment #23 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to rguenther@suse.de from comment #22)
> Maybe we can put the error under some new flag though.

Does Bernd's patch still work if we just warn instead of error? I still think
doing this in the caller is the sane thing to do.