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Re^2: return of assigment in list context (bug!)

by LanX (Bishop)
on Jan 02, 2013 at 14:06 UTC ( #1011277=note: print w/replies, xml ) Need Help??

in reply to Re: return of assigment in list context (bug?)
in thread return of hash-assigment in list context (bug?)

This is perl, v5.10.0 built for i486-linux-gnu-thread-multi

Thanks a lot... so it's an already fixed bug and I can stop chasing my faults! :)

Cheers Rolf

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Re^3: return of assigment in list context (bug!)
by tobyink (Abbot) on Jan 02, 2013 at 15:09 UTC

    It appears to have been fixed between 5.12 and 5.14, though nothing is noted in perl5140delta.

    perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

      I browsed thru various perldelta513* w/o spotting it.

      For those interested here a one-liner for testing your perl-version:

      lanx@nc10-ubuntu:~$ perl -e '@k=( %h=(a=>42,b=>2,a=>1) ); print "$] Bu +g: @k\n" unless @k ~~ [%h]' 5.010000 Bug: b 2 b 2

      I'll gonna update a non-smartmatch solution here...


      w/o smart-match for even older perl versions (maybe the bug was introduced somewhere)

      lanx@nc10-ubuntu:~$ perl -e '%h2=@k=( %h=(a=>42,b=>2,a=>1) ); delete @ +h{keys %h2}; print "$] Bug: @k\n" if %h' 5.010000 Bug: b 2 b 2

      Cheers Rolf

      UPDATE: replace version-vars s'$^V'$]'g in code-sections

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