Gwen Fu <gwen3293940...@gmail.com> 于 2025年3月25日周二 下午8:34写道：
> I found out that "-fcheck=*" is an option for runtime checking, but the > relevant options are commented out. > OPT_fcheck_ = 1070, /* -fcheck= */ > /* OPT_fcheck_assert = 1071, */ /* -fcheck=assert */ > /* OPT_fcheck_bounds = 1072, */ /* -fcheck=bounds */ > /* OPT_fcheck_in = 1073, */ /* -fcheck=in */ > /* OPT_fcheck_invariant = 1074, */ /* -fcheck=invariant */ > /* OPT_fcheck_out = 1075, */ /* -fcheck=out */ > /* OPT_fcheck_switch = 1076, */ /* -fcheck=switch */ > OPT_fcheckaction_ = 1077, /* -fcheckaction= */ > OPT_fchecking = 1078, /* -fchecking */ > > And I tried : > $ gfortran -o fibonacci fabonaqi.f90 -fcheck=in > f951: Warning: command-line option ‘-fpreconditions’ is valid for D but > not for Fortran > $ gfortran --help=check > cc1: warning: unrecognized argument to ‘--help=’ option: ‘check’ > So what's wrong with these ? >
