The short cuting of the ||= is throwing you off. The right hand side doesn't get evaluated if $first is defined.

for (1..10)
{
    $last = $_; $first ||= $last;
}
print "$first..$last\n";

[download]
Prints as expected. cog beat me to it, thats what i get for not refreshing the node before replying. ;)

___________
Eric Hodges

In reply to Re: what does this print? by eric256
in thread what does this print? by fergal

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