https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41227
--- Comment #16 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> --- (In reply to Richard Biener from comment #15) > Btw, what kind of single-elements can I expect? I suppose they can > be arbitrary (so aggregate as well)? >From the Fortran/C interop side, we can get anything that is itself C/Fortran interoperable. So that is POD of various types (integers, floating-points and complexes, bool and char), pointer types, structs of those and arrays.