Re: Is this the correct behaviour

[Luke Palmer]

Kiran Kumar writes:
> Hi ,
>  Is this behaviour correct when i print $_  ? ..
> 
> 
> #!/usr/bin/pugs
> use v6;
> 
> for (0 .. 8) -> $tmp
> { 
>     say " tmp is $tmp Spcl is $_ \n";
> }    
> 
>  tmp is 0 Spcl is 1
> 
>  tmp is 2 Spcl is 3
> 
>  tmp is 4 Spcl is 5
> 
>  tmp is 6 Spcl is 7
> 
>  tmp is 8 Spcl is

Nope.  It seems that pugs is considering $tmp and the implicit usage of
$_ to specify two different parameters to the block.  In fact, there's
only one: $tmp, and it is aliased to $_.

Luke