https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69520
--- Comment #8 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Author: jvdelisle Date: Sun Mar 13 00:19:08 2016 New Revision: 234167 URL: https://gcc.gnu.org/viewcvs?rev=234167&root=gcc&view=rev Log: 2016-03-12 Jerry DeLisle <jvdeli...@gcc.gnu.org> Harold Anlauf <anl...@gmx.de> PR fortran/69520 * invoke.texi: Explain use of the 'no-' construct within the -fcheck= option. * options.c (gfc_handle_runtime_check_option): Enable use of 'no-' prefix for the various options with -fcheck= to allow negating previously enabled check options. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/invoke.texi trunk/gcc/fortran/options.c