[Bug fortran/61156] [4.9/5/6 Regression] Internal compiler error for Fortran files when specifying a file instead of an include directory with -I

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61156

--- Comment #8 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #7)
> With the patch in comment 6 the test gfortran.dg/include_6.f90 has to be
> updated to
> 
> --- ../_clean/gcc/testsuite/gfortran.dg/include_6.f90 2012-08-02
> 01:26:03.000000000 +0200
> +++ gcc/testsuite/gfortran.dg/include_6.f90   2016-02-23 16:32:18.000000000
> +0100
> @@ -1,5 +1,5 @@
>  ! { dg-do compile }
>  ! { dg-options "-I gfortran.log" }
> -! { dg-warning "is not a directory" "" { target *-*-* } 0 }
> +! { dg-error "is not a directory" "" { target *-*-* } 0 }
>  end 
> -
> +! { dg-prune-output "compilation terminated." }

I did not think about trying prune, I did try dg-excess_error. I will try your
idea first.