[Patch, Fortran] PR fortran/37588: GENERIC resolution broken for array arguments

[Tobias Burnus]

Daniel Kraft wrote:
> The attached extended patch fixes this problem, too.  I made
> gfc_compare_actual_formal static again and introduced a new checking
> method instead to compare an actual arglist against a procedure
> symbol, taking into account the ELEMENTAL attribute.  I also had to
> add a missing type-spec initialization in resolve_compcall.
>
> No regressions with the new patch on GNU/Linux-x86-32.  Is this ok to
> commit, too?

Looks good. Hopefully, we haven't overlooked anything.
OK to commit.

Tobias