[Bug preprocessor/108900] [libcpp] cpp gives wrong line number information with a file huge number of lines

[ovidiu.panait at windriver dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108900

--- Comment #8 from Ovidiu Panait <ovidiu.panait at windriver dot com> ---
Jeremy, could you please consider sending the fix in comment 6 to the
gcc-patches mailing list, to try to get the fix merged?

It would be very useful to finally have an official fix for this corner case.