https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108680
--- Comment #7 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- >From the 2023 standard I find: "The keyword INTEGER with no kind-selector specifies type integer with default kind; the kind type parameter value is equal to KIND (0). The decimal exponent range of default integer shall be at least 5." Do I interpret this to mean a range of 1 to 99999? If so, this is a signficant change which will ripple in a lot of places, I suspect in many places and not only DTIO.