[Ada] import handle_vector_size_attribute

[Ian Lance Taylor]

Olivier Hainque <hainque@adacore.com> writes:

> Ian Lance Taylor wrote:
>> I thought there was going to be a modified patch incorporating Paolo's
>> suggestions, so I dropped the patch from my queue pending the followup.
>
>  :) I volontarily didn't send one just for this difference because I
>  thought it could possibly be more an annoyance than a convenience for
>  you (e.g. because you'd maybe need to go through the rest again, jic).

Ah, no, for me it's much simpler: I read the comments before I look at
the patch, so if the comments suggest that a new patch is coming, I
delete the thread without looking at the original patch.  Then when the
new patch comes in I look at it (eventually).

Ian