https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122206
--- Comment #13 from Gavin Salam <gavin.salam at physics dot ox.ac.uk> --- While waiting for the fix to propagate to a release and various distributions, do you have a suggestion for a reliable workaround? The scope here is a public software package that needs C++/Fortran interfacing for core functionality. I have freedom to adapt the call signature on C/C++ end. When gfortran defaults back to guessing an interface, can one predict what signature it will choose? For example, will it be a standard fortran 77 type signature, i.e. the signature one would obtain without any interface block?
