[PING] [PATCH] Fortran: fix bounds check for assignment, class component [PR86100]

[Harald Anlauf <anlauf@gmx.de>]

Am 13.05.24 um 22:27 schrieb Harald Anlauf:
> Dear all,
>
> the attached patch does two things:
>
> - it fixes a bogus array bounds check when deep-copying a class component
>    of a derived type and the class component has rank > 1, the reason being
>    that the previous code compared the full size of one side with the size
>    of the first dimension of the other
>
> - the bounds-check error message that was generated e.g. by an allocate
>    statement with conflicting sizes in the allocation and the source-expr
>    will now use an improved abbreviated name pointing to the component
>    involved, which was introduced in 14-development.
>
> What I could not resolve: a deep copy may still create no useful array
> name in the error message (which I am now unable to trigger).  If someone
> sees how to extract it reliably from the tree, please let me know.
>
> Regtested on x86_64-pc-linux-gnu.  OK for mainline?
>
> I would like to backport this to 14-branch after a decent delay.
>
> Thanks,
> Harald
>