https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104212
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:34e8dafb76240f69c729c11cfc8c8fc4f717bc17 commit r12-6864-g34e8dafb76240f69c729c11cfc8c8fc4f717bc17 Author: Harald Anlauf <anl...@gmx.de> Date: Mon Jan 24 21:40:41 2022 +0100 Fortran: optional argument DIM for intrinsics NORM2, PARITY must be scalar gcc/fortran/ChangeLog: PR fortran/104212 * check.cc (gfc_check_norm2): Check that optional argument DIM is scalar. (gfc_check_parity): Likewise. gcc/testsuite/ChangeLog: PR fortran/104212 * gfortran.dg/argument_checking_26.f90: New test.