https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78534

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Janne Blomqvist from comment #5)
> (In reply to Jakub Jelinek from comment #2)
> > So are you going to do everything that is in the wiki (or most of it)?
> > Also, I couldn't find in the list, I think some descriptor changes were
> > considered (to use 15 dimensions instead of 7, etc.).
> 
> The array descriptor changes are on the fortran-dev branch, which apparently
> isn't ready for merging yet. So it seems we'll bump the ABI both for GCC 7
> and for GCC 8.. :(

Which exact change broke the ABI, couldn't it be adjusted to be backwards ABI
compatible and do the full ABI break in GCC 8?

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