Thanks for the quick review. The change logs are
2017-09-29 Dominique d'Humieres <domi...@lps.ens.fr>
PR fortran/25071
* interface.c (compare_actual_formal): Change warnings to errors
when "Actual argument contains too few elements for dummy
argument", unless -std=legacy is used.
2017-09-29 Dominique d'Humieres <domi...@lps.ens.fr>
PR fortran/25071
* gfortran.dg/argument_checking_3.f90: Change warnings to errors.
* gfortran.dg/argument_checking_4.f90: Likewise.
* gfortran.dg/argument_checking_5.f90: Likewise.
* gfortran.dg/argument_checking_6.f90: Likewise.
* gfortran.dg/argument_checking_10.f90: Likewise.
* gfortran.dg/argument_checking_13.f90: Likewise.
* gfortran.dg/argument_checking_15.f90: Likewise.
* gfortran.dg/argument_checking_18.f90: Likewise.
* gfortran.dg/gomp/udr8.f90: Likewise.
* gfortran.dg/warn_argument_mismatch_1.f90: Add -std=legacy to
the dg-options.
Dominique
> Le 28 sept. 2017 à 14:57, Dominique d'Humières <domi...@lps.ens.fr> a écrit :
>
> Hi all,
>
> In the PR there was some consensus to turn the warnings into errors.
>
> This is what the patch does: the warnings are kept with -std=legacy, errors
> are emitted otherwise.
> I am sure it may exist a better solution, but I did not find it.
>
> While regtesting I have found several regressions on top of
> gfortran.dg/warn_argument_mismatch_1.f90
>
> At this point, I had two options: use -std=legacy everywhere or replace the
> dg-warning with dg-error. I have chosen the later except for
> warn_argument_mismatch_1.f90.
>
> Regtested on x86_64-apple-darwin16.
>
> Comments are welcome and I’ll provide the change logs once the dust has
> settled.
>
> TIA
>
> Dominique
>
