https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101728
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- So it looks like gfortran calls the nested 's' from 'u' which of course is invalid?