[Bug fortran/93794] [8/9/10 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[Bug fortran/93794] [8/9/10 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |anlauf at gcc dot gnu.org

--- Comment #4 from anlauf at gcc dot gnu.org ---
(In reply to Paul Thomas from comment #2)
> Created attachment 47944 [details]
> Patch for the PR
> 
> The test below does the right thing and the code is as expected.
> 
> Paul
> 
> program p
>    type t
>       character(:), pointer :: a
>    end type
>    type(t) :: z
>    character(4), target :: c = 'abcd'
>    z%a => c
>    associate (y => z%a)
>       print *, y
>    end associate
> end

Paul,

are you still working on this?

[Bug fortran/93794] [8/9/10/11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

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

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

[Bug fortran/93794] [8/9/10/11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #5 from anlauf at gcc dot gnu.org ---
> Paul,
> 
> are you still working on this?

Paul,

this is still one of yours...

[Bug fortran/93794] [8/9/10/11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #6 from Paul Thomas <pault at gcc dot gnu.org> ---
(In reply to anlauf from comment #5)
> > Paul,
> > 
> > are you still working on this?
> 
> Paul,
> 
> this is still one of yours...

Hi Harald,

Hah! I am probably a week or two from getting to it. I have been working my way
through a backlog but have been held up for some days by unlimited polymorphic
issues: see https://groups.google.com/u/1/g/comp.lang.fortran/c/Ybasfal3YC4 I
will be posting a interpretation query today.

If you want to take this over, please do so. Please let me know because I have
put it in my active PRs spreadsheet.

Happy New Year to both of you

Paul

[Bug fortran/93794] [8/9/10/11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #7 from anlauf at gcc dot gnu.org ---
(In reply to Paul Thomas from comment #6)
> Hah! I am probably a week or two from getting to it. I have been working my
> way through a backlog but have been held up for some days by unlimited
> polymorphic issues: see
> https://groups.google.com/u/1/g/comp.lang.fortran/c/Ybasfal3YC4 I will be
> posting a interpretation query today.
> 
> If you want to take this over, please do so. Please let me know because I
> have put it in my active PRs spreadsheet.

Hi Paul,

now that I know you're so well organized, I'll leave that one to you. ;-)

Just wanting to make sure this one does not miss another release date...

[Bug fortran/93794] [8/9/10/11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #8 from CVS 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:21c1a30fc73105af50c5e717cb99dc3becabf8fa

commit r11-6539-g21c1a30fc73105af50c5e717cb99dc3becabf8fa
Author: Paul Thomas <pault@gcc.gnu.org>
Date:   Fri Jan 8 10:15:22 2021 +0000

    Fortran: Allow pointer deferred length associate selectors. [PR93794]

    2021-01-05  Paul Thomas  <pault@gcc.gnu.org>

    gcc/fortran
            PR fortran/93794
            * trans-expr.c (gfc_conv_component_ref): Remove the condition
            that deferred character length components only be allocatable.

    gcc/testsuite/
            PR fortran/93794
            * gfortran.dg/deferred_character_35.f90 : New test.

[Bug fortran/93794] [9/10/11/12 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

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/93794] [9/10/11/12 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

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/93794] [9/10/11/12 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #11 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:803918dc6da9b7c88cc97635fc8a21bbd805a120

commit r10-10076-g803918dc6da9b7c88cc97635fc8a21bbd805a120
Author: Paul Thomas <pault@gcc.gnu.org>
Date:   Fri Jan 8 10:15:22 2021 +0000

    Fortran: Allow pointer deferred length associate selectors. [PR93794]

    2021-01-05  Paul Thomas  <pault@gcc.gnu.org>

    gcc/fortran
            PR fortran/93794
            * trans-expr.c (gfc_conv_component_ref): Remove the condition
            that deferred character length components only be allocatable.

    gcc/testsuite/
            PR fortran/93794
            * gfortran.dg/deferred_character_35.f90 : New test.

    (cherry picked from commit 21c1a30fc73105af50c5e717cb99dc3becabf8fa)

[Bug fortran/93794] [9 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[9/10/11/12 Regression] ICE |[9 Regression] ICE in
                   |in gfc_conv_component_ref,  |gfc_conv_component_ref, at
                   |at                          |fortran/trans-expr.c:2497
                   |fortran/trans-expr.c:2497   |

--- Comment #12 from anlauf at gcc dot gnu.org ---
Cherry-picked to 10-branch for Paul after verifying that it fixes the issue.

[Bug fortran/93794] [9 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

--- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:5bfb794ae1bef72e251b5aa7274e79b3034bb1bc

commit r9-9709-g5bfb794ae1bef72e251b5aa7274e79b3034bb1bc
Author: Paul Thomas <pault@gcc.gnu.org>
Date:   Fri Jan 8 10:15:22 2021 +0000

    Fortran: Allow pointer deferred length associate selectors. [PR93794]

    2021-01-05  Paul Thomas  <pault@gcc.gnu.org>

    gcc/fortran
            PR fortran/93794
            * trans-expr.c (gfc_conv_component_ref): Remove the condition
            that deferred character length components only be allocatable.

    gcc/testsuite/
            PR fortran/93794
            * gfortran.dg/deferred_character_35.f90 : New test.

    (cherry picked from commit 21c1a30fc73105af50c5e717cb99dc3becabf8fa)

[Bug fortran/93794] [9 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2497

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93794

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #14 from anlauf at gcc dot gnu.org ---
Fixed on all open branches.  Closing.

Thanks for the report!