[Bug preprocessor/81745] missing warning with -pedantic when a C file does not end with a newline character

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81745

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
IIRC There was some discussion before and it was decided that the warning was
not needed.