> -----Original Message-----
> From: Austin Frank [mailto:[EMAIL PROTECTED]
> Sent: Thursday, December 22, 2005 10:58 AM
> To: Luke Palmer
> Cc: perl6language,
> Subject: Re: Problem with dwimmery
> Do we still have a yada yada yada? Could it be used to differentiate
> between the two cases?
>
> while $x-- && some_conditions( $x ) {...}
>
> but
>
> my $hashref = {};
>
> Thanks,
These do two different things. {...} indicates that foo is just being
declared and the program should die if the code is ever executed. {} is an
empty subroutine that executes by doing absolutely nothing.
Joe Gottman
