[v3] PR 3247

[Gabriel Dos Reis]

Jerry Quinn <jlquinn@optonline.net> writes:

| I created the following patch to make gslice_array, mask_array, and
| indirect_array constructors and ansignment operators public ala DR-253
| as was already done for slice_array.

Thanks for producing this patch.

I'll need a day or two to revise this.  I did not do this for
xxx_array because when I worked on the correction for slice_array,
there was an issue with memory management that ought to be delat with
correctly. I don't think the correct patch is just an issue of makeing
some constructors public.

-- Gaby