https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94228
--- Comment #2 from Mark Paris <markwayne1969 at gmail dot com> --- (In reply to Andrew Pinski from comment #1) > gfortran defaults to -traditional-cpp preprocessor mode. Thank you for your reply. If I may, I'd like to pose a question that I cannot find the answer to from online sources: Is it possible to run the preprocessor in the ISO mode, not the traditional mode, when invoked by gfortran?
