On Mon, Mar 07, 2005 at 04:58:29PM -0800, Larry Wall wrote:
>
> In fact, we really haven't specified what happens when you say
>
> my Int @a is shape(3) := [1,2];
> my Int @b is shape(3) := [1,2,3,4];
>
[...]
> But I also have this nagging feeling that the user wouldn't have
> specified shape(3) unless they actually meant it. But I suspect
> that in the typical case, they really do want a 3-element vector,
> nothing more, nothing less.
I agree that this is undoubtedly what they meant. I wonder though, if
there is then any way to explicitly leave off an element. Can I do
this:
sub foo( Int @a is shape(3) ) { ... }
foo(1, 2, undef);
--Dks
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