[Patch, Fortran] PR 45586: Correct access to parent components of DT on tree level

[Jerry DeLisle]

On 02/12/2011 03:20 AM, Tobias Burnus wrote:
> The issue was found by Michael when working on the "restrict" issue of DT; see
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586#c40
>
> Without the patch, not only his draft patch fails, but one also gets - as Mikael
> pointed out - strange dumps. For extends_1.f03 the result without patch is:
>
> new_person->service.education.person.service.education.person.education.person.person.ss
>
> = *ss;
>
> with the patch the result is the more reasonable:
>
> new_person->service.education.person.ss = *ss;
>
> Build and regtested on x86-64-linux.
> OK for the trunk?
>
> Tobias
>
> PS: Michael plans to submit his restrict patch (comment 35) after this patch has
> been committed; the draft patch has been already pre-reviewed by Mikael (comment
> 38).

OK, thanks for patch.

Jerry