Damian Conway <[EMAIL PROTECTED]> writes:

> Piers wrote:
> 
>    > The behaviour of the <my Dog $spot> syntax should simply be an
>    > assertion of the invariant: 
>    > 
>    >    (!defined($spot) || (ref($spot) $spot->isa('Dog)))
> 
>         (!defined($spot) || (ref($spot) && $spot->isa('Dog')))
> 
> 
> Otherwise, AMEN!

Oopsie.

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