[PATCH] PR fortran/87907 -- Don't dereference a NULL pointer

[Paul Richard Thomas]

Hi Steve,

I'm surprised that you didn't commit as obvious :-) OK for trunk.

Thanks

Paul

On Tue, 18 Jun 2019 at 20:30, Steve Kargl
<sgk@troutmask.apl.washington.edu> wrote:
>
> The attach patch has been regression tested on x86_64-*-freebsd.
> If the pointer is NULL, the function simply returns.  It seems
> that gfortran then does the Right Thing.  OK to commit?
>
> 2019-06-18  Steven G. Kargl  <kargl@gcc.gnu.org>
>
>          PR fortran/87907
>          * resolve.c (resolve_contained_fntype): Do not dereference a NULL
>          pointer.
>
> 2019-06-18  Steven G. Kargl  <kargl@gcc.gnu.org>
>
>          PR fortran/87907
>         * gfortran.dg/pr87907.f90: New testcase.
>
>
> --
> Steve



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