Good argument, but whats the difference to 
 print @b;

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if @b is empty? It doesn't print $_ 
for (1..13) {
  print @b;
}

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Furthermore there is no error with: 
push @a, @b;

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but you get a warning with 
push @a;

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so perl can distinguish between missing parameters and empty parameters...

Cheers Rolf

In reply to Re^2: why does push not default to $_? by LanX
in thread why does push not default to $_? by LanX

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