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Re^5: How does 'goto LABEL' search for its label?

by LanX (Canon)
on Jan 16, 2013 at 21:46 UTC ( #1013653=note: print w/ replies, xml ) Need Help??


in reply to Re^4: How does 'goto LABEL' search for its label?
in thread How does 'goto LABEL' search for its label?

Constructs that require initialization such as a subroutine or a foreach loop can't be deprecated now because they never worked.

Moritz showed a jump into a "construct" (an if block) w/o deprecation warning.

So which blocks or "pieces of syntax made up of smaller pieces" exactly do belong to that set of now deprecated "constructs" is not defined within the perldocs.

I hope you are aware that many kinds of loops are not foreach -loops.

Cheers Rolf


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Re^6: How does 'goto LABEL' search for its label?
by Anonymous Monk on Jan 16, 2013 at 23:52 UTC

    Moritz showed a jump into a "construct" (an if block) w/o deprecation warning.

    Its is optimized away , optimization before warning -- it is still deprecated

    So which blocks

    all of them -- if some aren't, its a warnings bug (maybe), not something that was forgotten to be deprecated

    I hope you are aware that many kinds of loops are not foreach -loops.

    Anything with a { bare block } is a loop and is deprecated

    perl -wE " { L1: say 1; } goto L1; "
      Bla!

      All you said is either obviously wrong, contradictory to what you claimed earlier or not new.

      I'm tired of this, AnoMonk...

      Cheers Rolf

        Bla!

        All you said is either obviously wrong, contradictory to what you claimed earlier or not new.

        I'm tired of this, AnoMonk...

        *sigh*

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