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Re: [RFC, Fortran, (pr66775)] Allocatable function result
- From: Andre Vehreschild <vehre at gmx dot de>
- To: Mikael Morin <mikael dot morin at sfr dot fr>,Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- Cc: GCC-Patches-ML <gcc-patches at gcc dot gnu dot org>,GCC-Fortran-ML <fortran at gcc dot gnu dot org>,Paul Richard Thomas <paul dot richard dot thomas at gmail dot com>
- Date: Fri, 10 Jul 2015 18:44:05 +0200
- Subject: Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Authentication-results: sourceware.org; auth=none
- References: <20150709122518 dot 08388506 at vepi2> <20150709175047 dot GA70209 at troutmask dot apl dot washington dot edu> <DE4F2D8C-D4E3-4CE3-8991-A0F372C555AA at gmx dot de> <20150709194131 dot GA29199 at troutmask dot apl dot washington dot edu> <20150710114432 dot 2adff6d8 at vepi2> <20150710134121 dot GA91910 at troutmask dot apl dot washington dot edu> <559FF0DF dot 8080107 at sfr dot fr>
Hi Mikael, hi all,
I only had the chance to check with ifort (different versions; including the most recent one) and that compiler is consistent with gfortran as it is now, I.e., the executable segfaults after the function has been called.
I am though curious what other compilers opinion on that point is.
Regards,
Andre
Am 10. Juli 2015 18:20:47 MESZ, schrieb Mikael Morin <mikael.morin@sfr.fr>:
>Hello all,
>
>I'm not completely convinced by the standard excerpts that have been
>quoted about this topic, as they don't have any explicit mention of
>allocatable variables/expressions.
>For what it's worth, in my opinion, the handling of allocatable that
>was
>proposed by Andre makes sense to me. It's consistent with what is done
>for derived type assignment, the lhs' allocatable components are
>deallocated if their rhs counter part are unallocated. Doing the same
>for whole objects would be, well, consistent.
>What is done by the other compilers?
>
>Mikael
--
Andre Vehreschild * Kreuzherrenstr. 8 * 52062 Aachen
Mail: vehre@gmx.de * Tel.: +49 241 9291018
- References:
- [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result
- Re: [RFC, Fortran, (pr66775)] Allocatable function result