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Re: Re: Re: Want a Hashref. Getting a List in Scalar Context.

by cebrown (Pilgrim)
on May 04, 2004 at 21:16 UTC ( [id://350571]=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Want a Hashref. Getting a List in Scalar Context.
in thread Want a Hashref. Getting a List in Scalar Context.

But doesn't "+" become an opcode too? If so, why not err on the side of maintainability?
  • Comment on Re: Re: Re: Want a Hashref. Getting a List in Scalar Context.

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Re: Re: Re: Re: Want a Hashref. Getting a List in Scalar Context.
by diotalevi (Canon) on May 06, 2004 at 17:30 UTC

    This form of '+' doesn't produce an opcode. Its there purely for the parser's benefit.

    map +( ... ), ...
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