[Bug c/89569] line number is not accurate on large file gcc compared to clang

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89569

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
I don't think the word "accurate" is right here: both gcc and clang print the
wrong line number - they're just getting it wrong in different ways.