https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116668
kargls at comcast dot net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargls at comcast dot net --- Comment #3 from kargls at comcast dot net --- Did you try the code you posted in comment #2? After ordering the modules in a correct order and continue the long line that violates the Fortran standard, it compiles.