[J3] Is this legal in F202X? Rank agnosticism and scalars

[Vipul Parekh]

On Mon, Jan 23, 2023 at 7:05 PM Vipul Parekh <parekhvs at gmail.com> wrote:

> ..
> Does the code you show reduce to the following?
>      integer :: a(0)
>    integer :: idx(0) .
>

Or as does the code you show reduce to the following?
    integer :: a
   integer :: idx(0)
   a = 42
   idx = 1
   print *, a(idx)
end

in which case the reference to `a` in the PRINT statement is nonconforming?

Thanks,
Vipul
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