[Bug fortran/84006] [8/9/10/11 Regression] ICE in storage_size() with CLASS entity

[Bug fortran/84006] [8/9/10/11 Regression] ICE in storage_size() with CLASS entity

[jrfsousa at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

José Rui Faustino de Sousa <jrfsousa at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jrfsousa at gmail dot com

--- Comment #8 from José Rui Faustino de Sousa <jrfsousa at gmail dot com> ---
Patch posted

https://gcc.gnu.org/pipermail/fortran/2021-April/055922.html

[Bug fortran/84006] [9/10/11/12 Regression] ICE in storage_size() with CLASS entity

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|8.5                         |9.4

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 8 branch is being closed.

[Bug fortran/84006] [9/10/11/12 Regression] ICE in storage_size() with CLASS entity

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|9.4                         |9.5

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.

[Bug fortran/84006] [10/11/12/13 Regression] ICE in storage_size() with CLASS entity

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|9.5                         |10.4

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed

[Bug fortran/84006] [10/11/12/13 Regression] ICE in storage_size() with CLASS entity

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|10.4                        |10.5

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 10.4 is being released, retargeting bugs to GCC 10.5.

[Bug fortran/84006] [11/12/13/14 Regression] ICE in storage_size() with CLASS entity

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|10.5                        |11.5

--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.

[Bug fortran/84006] [11/12/13/14/15 Regression] ICE in storage_size() with CLASS entity

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

--- Comment #14 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.

[Bug fortran/84006] [11/12/13/14 Regression] ICE in storage_size() with CLASS entity

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Paul Thomas <pault at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[11/12/13/14/15 Regression] |[11/12/13/14 Regression]
                   |ICE in storage_size() with  |ICE in storage_size() with
                   |CLASS entity                |CLASS entity
                 CC|                            |pault at gcc dot gnu.org

--- Comment #15 from Paul Thomas <pault at gcc dot gnu.org> ---
Fixed on mainline. Will backport in a month.

Paul

[Bug fortran/84006] [11/12/13/14 Regression] ICE in storage_size() with CLASS entity

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

Paul Thomas <pault at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |pault at gcc dot gnu.org

--- Comment #16 from Paul Thomas <pault at gcc dot gnu.org> ---
Since I fixed it on mainline, I might as well take the bug :-)

Thanks for the report, Steve.

Paul

[Bug fortran/84006] [11/12/13/14 Regression] ICE in storage_size() with CLASS entity

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006

--- Comment #17 from Paul Thomas <pault at gcc dot gnu.org> ---
Since I fixed it on mainline, I might as well take the bug :-)

Thanks for the report, Steve.

Paul