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* [Bug fortran/100027] New: ICE on storage_size with polymorphic argument
@ 2021-04-11 0:16 jrfsousa at gmail dot com
2021-04-11 0:37 ` [Bug fortran/100027] " jrfsousa at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: jrfsousa at gmail dot com @ 2021-04-11 0:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
Bug ID: 100027
Summary: ICE on storage_size with polymorphic argument
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: jrfsousa at gmail dot com
Target Milestone: ---
Created attachment 50554
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50554&action=edit
Fortran code showing problem
Hi All!
ICE on storage_size with pointer (or allocatable) array argument.
Tested on:
GNU Fortran (GCC) 11.0.1 20210410 (experimental)
GNU Fortran (GCC) 10.3.1 20210410
GNU Fortran (GCC) 9.3.1 20210410
Thank you very much.
Best regards,
José Rui
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/100027] ICE on storage_size with polymorphic argument
2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
@ 2021-04-11 0:37 ` jrfsousa at gmail dot com
2021-04-14 18:25 ` dominiq at lps dot ens.fr
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jrfsousa at gmail dot com @ 2021-04-11 0:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
--- Comment #1 from José Rui Faustino de Sousa <jrfsousa at gmail dot com> ---
Patch posted
https://gcc.gnu.org/pipermail/fortran/2021-April/055922.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/100027] ICE on storage_size with polymorphic argument
2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
2021-04-11 0:37 ` [Bug fortran/100027] " jrfsousa at gmail dot com
@ 2021-04-14 18:25 ` dominiq at lps dot ens.fr
2021-04-17 10:17 ` pault at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: dominiq at lps dot ens.fr @ 2021-04-14 18:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2021-04-14
Ever confirmed|0 |1
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed since at least GCC7. Likely a duplicate of pr84006.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/100027] ICE on storage_size with polymorphic argument
2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
2021-04-11 0:37 ` [Bug fortran/100027] " jrfsousa at gmail dot com
2021-04-14 18:25 ` dominiq at lps dot ens.fr
@ 2021-04-17 10:17 ` pault at gcc dot gnu.org
2024-05-12 5:59 ` cvs-commit at gcc dot gnu.org
2024-05-12 6:06 ` pault at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pault at gcc dot gnu.org @ 2021-04-17 10:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
Paul Thomas <pault at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pault at gcc dot gnu.org
--- Comment #3 from Paul Thomas <pault at gcc dot gnu.org> ---
(In reply to José Rui Faustino de Sousa from comment #1)
> Patch posted
>
> https://gcc.gnu.org/pipermail/fortran/2021-April/055922.html
Hi Jose,
Please take a look at PR98534. I think that you need to adjust your patch a
little bit to take account of unlimited polymorphic entities with character
dynamic type. I agree that it is a bit of a corner case but it is as well that
your patch be complete.
I will remove myself as the assignee.
Best regards
Paul
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/100027] ICE on storage_size with polymorphic argument
2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
` (2 preceding siblings ...)
2021-04-17 10:17 ` pault at gcc dot gnu.org
@ 2024-05-12 5:59 ` cvs-commit at gcc dot gnu.org
2024-05-12 6:06 ` pault at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2024-05-12 5:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Paul Thomas <pault@gcc.gnu.org>:
https://gcc.gnu.org/g:b9294757f82aae8de6d98c122cd4e3b98f685217
commit r15-386-gb9294757f82aae8de6d98c122cd4e3b98f685217
Author: Paul Thomas <pault@gcc.gnu.org>
Date: Sun May 12 06:59:45 2024 +0100
Fortran: Unlimited polymorphic intrinsic function arguments [PR84006]
2024-05-12 Paul Thomas <pault@gcc.gnu.org>
gcc/fortran
PR fortran/84006
PR fortran/100027
PR fortran/98534
* iresolve.cc (gfc_resolve_transfer): Emit a TODO error for
unlimited polymorphic mold.
* trans-expr.cc (gfc_resize_class_size_with_len): Use the fold
even if a block is not available in which to fix the result.
(trans_class_assignment): Enable correct assignment of
character expressions to unlimited polymorphic variables using
lhs _len field and rse string_length.
* trans-intrinsic.cc (gfc_conv_intrinsic_storage_size): Extract
the class expression so that the unlimited polymorphic class
expression can be used in gfc_resize_class_size_with_len to
obtain the storage size for character payloads. Guard the use
of GFC_DECL_SAVED_DESCRIPTOR by testing for DECL_LANG_SPECIFIC
to prevent the ICE. Also, invert the order to use the class
expression extracted from the argument.
(gfc_conv_intrinsic_transfer): In same way as 'storage_size',
use the _len field to obtaining the correct length for arg 1.
Add a branch for the element size in bytes of class expressions
with provision to make use of the unlimited polymorphic _len
field. Again, the class references are explicitly identified.
'mold_expr' was already declared. Use it instead of 'arg'. Do
not fix 'dest_word_len' for deferred character sources because
reallocation on assign makes use of it before it is assigned.
gcc/testsuite/
PR fortran/84006
PR fortran/100027
* gfortran.dg/storage_size_7.f90: New test.
PR fortran/98534
* gfortran.dg/transfer_class_4.f90: New test.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/100027] ICE on storage_size with polymorphic argument
2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
` (3 preceding siblings ...)
2024-05-12 5:59 ` cvs-commit at gcc dot gnu.org
@ 2024-05-12 6:06 ` pault at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pault at gcc dot gnu.org @ 2024-05-12 6:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
Paul Thomas <pault at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #5 from Paul Thomas <pault at gcc dot gnu.org> ---
Fixed on mainline. Thanks for the report and the patch. It's a pity that you
didn't reply to me that you couldn't or wouldn't do the commit :-(
Paul
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-12 6:06 UTC | newest]
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2021-04-11 0:16 [Bug fortran/100027] New: ICE on storage_size with polymorphic argument jrfsousa at gmail dot com
2021-04-11 0:37 ` [Bug fortran/100027] " jrfsousa at gmail dot com
2021-04-14 18:25 ` dominiq at lps dot ens.fr
2021-04-17 10:17 ` pault at gcc dot gnu.org
2024-05-12 5:59 ` cvs-commit at gcc dot gnu.org
2024-05-12 6:06 ` pault at gcc dot gnu.org
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