On Tue, Sep 24, 2002 at 11:14:04AM -0400, Aaron Sherman wrote:
> Again, we're wading into the waters of over-simplification. Let's try:
> 
>         sub foo1(){ my @foo=(1,2,3); return @foo; }
>         sub foo2(){ my $foo = [1,2,3]; return $foo; }
>         sub foo3(*@list) { print @list.length, "\n"; }
>         @foo = (1,2,3);
>         foo3(@foo, [1,2,3], foo2(), foo1());
> 
> Ok, so what is the output? 12? 10? 8?
> 
> More importantly, why? I could argue the case for each of the above
> numbers, but I think 12 is the way it would be right now.

Hrm.  I think it must be 8.  Since foo3() flattens it's parameters, we
get this:

        foo3(1, 2, 3, [1,2,3], [1,2,3], 1, 2, 3);

and since the two [1,2,3] are scalar things, we have 8 scalar things
in our list.  Splat doesn't "look inside" the thing it flattens AFAIK,
so it doesn't flatten the two [1,2,3].

-Scott
-- 
Jonathan Scott Duff
[EMAIL PROTECTED]

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