[Bug fortran/100245] New: ICE on automatic reallocation

[Bug fortran/100245] New: ICE on automatic reallocation

[jrfsousa at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

            Bug ID: 100245
           Summary: ICE on automatic reallocation
           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 50667
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50667&action=edit
Fortran code showing problem

Hi All!

Automatic reallocation ICEs when assigning class to derived type.

Seen on:

GNU Fortran (GCC) 12.0.0 20210424 (experimental)
GNU Fortran (GCC) 11.0.1 20210424 (prerelease)
GNU Fortran (GCC) 10.3.1 20210424
GNU Fortran (GCC) 9.3.1 20210424

Thank you very much.

Best regards,
José Rui

[Bug fortran/100245] ICE on automatic reallocation

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2021-04-24
           Priority|P3                          |P4
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed since at least GCC7.

[Bug fortran/100245] ICE on automatic reallocation

[jrfsousa at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #2 from José Rui Faustino de Sousa <jrfsousa at gmail dot com> ---
Patch posted:

https://gcc.gnu.org/pipermail/fortran/2021-April/055982.html

[Bug fortran/100245] ICE on automatic reallocation

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

[Bug fortran/100245] ICE on automatic reallocation

[jrfsousa at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #4 from José Rui Faustino de Sousa <jrfsousa at gcc dot gnu.org> ---
On 01/09/22 19:30, anlauf at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245
> 

Hi Anlauf,

Sorry for the very late answer, but at the moment I am far too busy to 
even look into it.

Do as you see fit, it is fine by me.

Best regards,
José Rui

> anlauf at gcc dot gnu.org changed:
> 
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                   CC|                            |anlauf at gcc dot gnu.org
> 
> --- Comment #3 from anlauf at gcc dot gnu.org ---
> Jose, your patch looks fine, but unfortunately was never reviewed.
> Do you plan to ping it, or shall I take care of it?
>

[Bug fortran/100245] ICE on automatic reallocation

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:504424f33771be0405454e7845219d5df1bb88bb

commit r13-2391-g504424f33771be0405454e7845219d5df1bb88bb
Author: José Rui Faustino de Sousa <jrfsousa@gmail.com>
Date:   Fri Sep 2 21:35:22 2022 +0200

    Fortran: Fix ICE with automatic reallocation [PR100245]

    gcc/fortran/ChangeLog:

            PR fortran/100245
            * trans-expr.cc (trans_class_assignment): Add if clause to handle
            derived type in the LHS.

    gcc/testsuite/ChangeLog:

            PR fortran/100245
            * gfortran.dg/PR100245.f90: New test.

[Bug fortran/100245] ICE on automatic reallocation

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:9035eaaf028ca609660f1f55c0d9f22fb7d3b797

commit r12-8768-g9035eaaf028ca609660f1f55c0d9f22fb7d3b797
Author: José Rui Faustino de Sousa <jrfsousa@gmail.com>
Date:   Fri Sep 2 21:35:22 2022 +0200

    Fortran: Fix ICE with automatic reallocation [PR100245]

    gcc/fortran/ChangeLog:

            PR fortran/100245
            * trans-expr.cc (trans_class_assignment): Add if clause to handle
            derived type in the LHS.

    gcc/testsuite/ChangeLog:

            PR fortran/100245
            * gfortran.dg/PR100245.f90: New test.

    (cherry picked from commit 504424f33771be0405454e7845219d5df1bb88bb)

[Bug fortran/100245] ICE on automatic reallocation

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:de976ebed3be48bd0f2374e2a1d43a2533127d52

commit r11-10271-gde976ebed3be48bd0f2374e2a1d43a2533127d52
Author: José Rui Faustino de Sousa <jrfsousa@gmail.com>
Date:   Fri Sep 2 21:35:22 2022 +0200

    Fortran: Fix ICE with automatic reallocation [PR100245]

    gcc/fortran/ChangeLog:

            PR fortran/100245
            * trans-expr.c (trans_class_assignment): Add if clause to handle
            derived type in the LHS.

    gcc/testsuite/ChangeLog:

            PR fortran/100245
            * gfortran.dg/PR100245.f90: New test.

    (cherry picked from commit 504424f33771be0405454e7845219d5df1bb88bb)

[Bug fortran/100245] ICE on automatic reallocation

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:2e33da576bc08e78020bbb6642b70eccb108192b

commit r10-11001-g2e33da576bc08e78020bbb6642b70eccb108192b
Author: José Rui Faustino de Sousa <jrfsousa@gmail.com>
Date:   Fri Sep 2 21:35:22 2022 +0200

    Fortran: Fix ICE with automatic reallocation [PR100245]

    gcc/fortran/ChangeLog:

            PR fortran/100245
            * trans-expr.c (trans_class_assignment): Add if clause to handle
            derived type in the LHS.

    gcc/testsuite/ChangeLog:

            PR fortran/100245
            * gfortran.dg/PR100245.f90: New test.

    (cherry picked from commit 504424f33771be0405454e7845219d5df1bb88bb)

[Bug fortran/100245] ICE on automatic reallocation

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100245

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED
   Target Milestone|---                         |10.5

--- Comment #9 from anlauf at gcc dot gnu.org ---
Fixed on all open branches.

Thanks for the patch!