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From: "paul.richard.thomas at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/99602] [11 regression] runtime error: pointer actual
 argument not associated
Date: Thu, 18 Mar 2021 07:26:25 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99602

--- Comment #17 from paul.richard.thomas at gmail dot com <paul.richard.tho=
mas at gmail dot com> ---
Good morning all,

I have attached the revised patch and an additional testcase. I had totally
forgotten about the class pointer gotcha.

OK for master?

Paul

Fortran: Fix runtime errors for class actual arguments [PR99602].

2021-03-18  Paul Thomas  <pault@gcc.gnu.org>

gcc/fortran
PR fortran/99602
* trans-array.c (gfc_conv_procedure_call): For class formal
arguments, use the _data field attributes for runtime errors.
For class expressions use the class_pointer attribute.

gcc/testsuite/
PR fortran/99602
* gfortran.dg/pr99602.f90: New test.
* gfortran.dg/pr99602a.f90: New test.


On Wed, 17 Mar 2021 at 17:57, anlauf at gcc dot gnu.org <
gcc-bugzilla@gcc.gnu.org> wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99602
>
> --- Comment #16 from anlauf at gcc dot gnu.org ---
> (In reply to J=C3=BCrgen Reuter from comment #15)
> > > LGTM.  It's by Paul.  He simply needs to get the testcase's dg-foo
> right...
> > > ;-)
> >
> > Now I'm confused. So you consider the fix ok? Will it then be committed?
>
> The fix was basically OKed on the fortran ML by Tobias, he only wondered
> if there should be a runtime test.  One could simply change the line
>
> ! { dg-do compile }
>
> to
>
> ! { dg-do run }
>
> before committing.  Still confused?
>
> --
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