https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122957
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jerry DeLisle <[email protected]>: https://gcc.gnu.org/g:8ff212d10acb46c770195af9185396b021f7aa4c commit r16-6342-g8ff212d10acb46c770195af9185396b021f7aa4c Author: Steve Kargl <[email protected]> Date: Sun Dec 21 18:32:46 2025 -0800 fortran [PR122957] DTIO incompatibility with -fdefault-interger-8 The -fdefault-integer-8 option is optional to assist with legacy fortran codes. It is not a Standard requirement and is not compatible with the newer user defined derived type I/O. PR fortran/122957 gcc/fortran/ChangeLog: * interface.cc (gfc_match_generic_spec): Issue an error so that users do not use -fdefault-integer-8 with DTIO. gcc/testsuite/ChangeLog: * gfortran.dg/pr122957.f90: New test.
