https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109662
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jerry DeLisle <jvdeli...@gcc.gnu.org>: https://gcc.gnu.org/g:96d699196285858df5d1484b4443cf849908662f commit r14-541-g96d699196285858df5d1484b4443cf849908662f Author: Jerry DeLisle <jvdeli...@gcc.gnu.org> Date: Fri May 5 20:12:25 2023 -0700 Fortran: Namelist read with invalid input accepted. PR fortran/109662 libgfortran/ChangeLog: * io/list_read.c: Add a check for a comma after a namelist name in read input. Issue a runtime error message. gcc/testsuite/ChangeLog: * gfortran.dg/pr109662.f90: New test.