Just got my butt chomped by this one, so I thought I'd share.

What's wrong with this function?

sub foo {
  return eval { bar( shift ) } || 0;
}

[download]
The answer does not depend on the definition of bar. E.g. let bar be 
sub bar { return shift; }

[download]
<Reveal this spoiler or all in this thread>

the lowliest monk

In reply to Spot the bug! by tlm

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