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Re: [Patch, fortran] A first small step towards CFI descriptor implementation
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: Paul Richard Thomas <paul dot richard dot thomas at gmail dot com>
- Cc: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, GCC Patches <gcc-patches at gcc dot gnu dot org>, damian at sourceryinstitute dot org, celisdanieljr at gmail dot com
- Date: Tue, 31 Jul 2018 16:57:35 +0200
- Subject: Re: [Patch, fortran] A first small step towards CFI descriptor implementation
- References: <CAGkQGiJcaLdFfVkGbOonPaBAWoMr_Q=sLEVs17fGbwwamBaL5A@mail.gmail.com>
On Tue, Jul 31, 2018 at 2:07 PM Paul Richard Thomas
<paul.richard.thomas@gmail.com> wrote:
>
> Daniel Celis Garza and Damian Rouson have developed a runtime library
> and include file for the TS 29113 and F2018 C descriptors.
> https://github.com/sourceryinstitute/ISO_Fortran_binding
>
> The ordering of types is different to the current 'bt' enum in
> libgfortran.h. This patch interchanges BT_DERIVED and BT_CHARACTER to
> fix this.
>
> Regtests on FC28/x86_64. OK for trunk?
That's an ABI change, correct?
Richard.
> Cheers
>
> Paul
>
> 2018-07-31 Paul Thomas <pault@gcc.gnu.org>
>
> * gcc/fortran/libgfortran.h : In bt enum interchange BT_DERIVED
> and BT_CHARACTER for CFI descriptor compatibility(TS 29113).