[Bug fortran/48059] [4.6 Regression][OOP] ICE in in gfc_conv_component_ref: character function of extended type

["paul.richard.thomas at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48059

--- Comment #12 from paul.richard.thomas at gmail dot com <paul.richard.thomas at gmail dot com> 2011-03-12 16:07:47 UTC ---
Ha! That's what I suspected.

Good.  I'll OK the submission.

Thanks

Paul

PS I'll keep quiet about it being a bit of a dubious "regression" :-)

On Fri, Mar 11, 2011 at 4:57 PM, janus at gcc dot gnu.org
<gcc-bugzilla@gcc.gnu.org> wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48059
>
> --- Comment #10 from janus at gcc dot gnu.org 2011-03-11 15:57:47 UTC ---
> (In reply to comment #9)
>> That looks like the right way to go. ÂDo you understand how this can
>> be a regression, whilst the correct interface mapping was previously
>> not present :-) Â?
>
> Well, I think gfortran 4.5 just silently produced wrong code, and then
> Michael's patch triggered the ICE (uncovering a bug that had been there
> before).
>
> The dump with my patch shows
>
> Â Â ÂD.1574 = D.1572->_data->a_type.length;
>
> while 4.5 gives:
>
> Â Â ÂD.1565 = D.1563->$data->length;
>
> (missing the "a_type" parent reference).
>
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