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Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598

From: Thomas Koenig <tkoenig at netcologne dot de>
To: Paul Richard Thomas <paul dot richard dot thomas at gmail dot com>
Cc: Dominique d'Humières <dominiq at tournesol dot lps dot ens dot fr>, gfortran <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>, Damian Rouson <damian at sourceryinstitute dot org>
Date: Wed, 27 Dec 2017 18:50:05 +0100
Subject: Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
Authentication-results: sourceware.org; auth=none
References: <2DA8CC84-7A96-4219-A0F1-E8C3C227D15E@lps.ens.fr> <CAGkQGiJLQHVepsjY--7xx5EbPW81eRv=WYicx=Wbnxc5RSz6Vw@mail.gmail.com> <f54e41dd-0141-9ecc-0022-6f89e1ae05d3@netcologne.de> <CAGkQGiLYx4N94t6abyxQk7OFrDAz5n_2=RfeOrQ0HgiW0SK1OQ@mail.gmail.com>

Hi Paul,

It will break binary compatibility for caf with scalar,
allocatable/pointer components. This comes about because I decided
that the caf tokens for thes components, should come after all other
components, rather than immediately after the "owner" component. This
has the advantage, that they are then binary compatible with external
functions or modules that are not compiled with -fcoarray = lib.


So, is this something that we can do for gcc-7 (where we shold maintain
binary compatibility)?

Regards

	Thomas

Follow-Ups:
- Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
  - From: Paul Richard Thomas

References:
- Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
  - From: Dominique d'Humières
- Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
  - From: Paul Richard Thomas
- Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
  - From: Thomas Koenig
- Re: [Patch, fortran] PR83076 - [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
  - From: Paul Richard Thomas

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