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Re: [perl #56150] return return

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From:

Tels

Date:

June 21, 2008 05:04

Subject:

Re: [perl #56150] return return

Message ID:

200806211348.43086@bloodgate.com

On Saturday 21 June 2008 13:34:11 Dr.Ruud wrote:
> Tels wrote:
> > sub foo {
> >     my $x = shift;
> >     my $y = $x + 1;
> >     return $x; # superflous return
> > }
>
> A slightly less innocent variant:

My example above was wrong, I meant "return $y". 

To make it clear:

	sub foo {
	  ....
	  return $foo;	# superflous return, could be just $foo
	}

All the best,

Tels

-- 
 Signed on Sat Jun 21 13:47:08 2008 with key 0x93B84C15.
 View my photo gallery: http://bloodgate.com/photos
 PGP key on http://bloodgate.com/tels.asc or per email.

 "Ein Vorschlag, das Grundgesetz zu modifizieren, ist kein Anschlag auf
 die Verfassung."

  -- Günther Beckstein

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