[Bug fortran/67250] gfortran does not faithfully preprocess the way cpp does

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67250

--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
*** Bug 67251 has been marked as a duplicate of this bug. ***