https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106987

--- Comment #8 from paul.richard.thomas at gmail dot com <paul.richard.thomas 
at gmail dot com> ---
Hi Harald,

After a lot of messing around, I managed to backport the patch; essentially
by hand. However, two of the  testcases ICEd in trans-array.cc and so there
were obviously dependences that I had missed.

I will not be backporting r14-1629, if for no other reason than it is not a
regression but also because the amount of work that would be involved
doesn't warrant it. It's a pity that I didn't keep 13-branch up to speed
with mainline on the associate fixes but we will just have to live with it
now.

Regards

Paul


On Tue, 2 Apr 2024 at 14:32, Paul Richard Thomas <
paul.richard.tho...@gmail.com> wrote:

> Hi Harald,
>
> I will have a stab at backporting r14-1629 later this afternoon and will
> let you know what happens. I am just rebuilding after applying the fix for
> pr112407 (yes, I did add -std=f2008 :-) ).
>
> I don't think that there is any point in going back to 12-branch at this
> point in the release cycle.
>
> Cheers
>
> Paul
>
>
>
>
> On Mon, 1 Apr 2024 at 21:42, anlauf at gcc dot gnu.org <
> gcc-bugzi...@gcc.gnu.org> wrote:
>
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106987
>>
>> anlauf at gcc dot gnu.org changed:
>>
>>            What    |Removed                     |Added
>>
>> ----------------------------------------------------------------------------
>>              Status|NEW                         |ASSIGNED
>>
>> --- Comment #6 from anlauf at gcc dot gnu.org ---
>> (In reply to Paul Thomas from comment #5)
>> > Hi Harald,
>> >
>> > I am pinning this one on you since it needs backporting to 13-branch, at
>> > least. It also keeps the audit trail clean.
>>
>> Hi Paul,
>>
>> this one is at the top of my backport list.
>>
>> It depends on backporting r14-8902 (mine), and has weak conflict if
>> r14-1629 (yours) is not backported, as testcase gfortran.dg/pr99350.f90
>> was introduced in that commit.
>>
>> I could amend backporting the fix for the current PR as well as r14-8902
>> to 13-branch by removing the changes to pr99350.f90 from the backport.
>> That is likely the most simple solution, as backporting r14-1629 might
>> introduce regressions.
>>
>> Nevertheless, the current fixes can only be backported to 13-branch,
>> as some of the infrastructure changes for better error recovery after
>> arithmetic errors and when array ctors are involved are to risky to
>> backport to 12-branch.
>>
>> What do you think?
>>
>> --
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>
>

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