On 19 February 2016 at 19:36, Nick Papior wrote: > Damnit, I was kind-of hoping this would not break compatibility. :( > > Then I guess I am forced to use cpp to create my actual sources. > > Thanks for the prompt answer! > > PS. Are there options to use the C-processor with gfortran? > I tried: > $> gfortran -Xpreprocessor "-x c11-cpp-input" <source> > f951: Error: command line option ‘-x c11-cpp-input’ is valid for the > driver but not for Fortran > > hrmph... I don't know. If nobody else on this list gives you an answer you could try asking on the gfortran list.