https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89374
--- Comment #2 from Jürgen Reuter <juergen.reuter at desy dot de> --- (In reply to Dominique d'Humieres from comment #1) > Related to/duplicate of pr36383? Related to most likely yes, could have the same origin. Probably the fortran DT is cast into an internal C representation. I don't know whether this is the same (or a related) object in the gfortran C code.