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[BUG] Simple gather loop flusters Rakudo
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Solomon Foster  
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 More options Apr 27 2012, 10:59 pm
Newsgroups: perl.perl6.compiler
From: perl6-bugs-follo...@perl.org (Solomon Foster)
Date: Fri, 27 Apr 2012 19:59:22 -0700
Local: Fri, Apr 27 2012 10:59 pm
Subject: [perl #112654] [BUG] Simple gather loop flusters Rakudo
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# New Ticket Created by  Solomon Foster
# Please include the string:  [perl #112654]
# in the subject line of all future correspondence about this issue.
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=112654 >

colomon: r: sub mcf() { gather loop { take 1; last; }; }; say mcf().perl
p6eval: rakudo dda5b0: OUTPUT«Method 'eager' not found for invocant of
class 'Integer'␤  in sub coro at src/gen/CORE.setting:4926␤  in method
reify at src/gen/CORE.setting:4907␤  in method reify at
src/gen/CORE.setting:4678␤  in method gimme at
src/gen/CORE.setting:5065␤  in method perl at src/…

--
Solomon Foster: colo...@gmail.com
HarmonyWare, Inc: http://www.harmonyware.com


 
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"Patrick R. Michaud"  
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 More options Apr 28 2012, 3:53 am
Newsgroups: perl.perl6.compiler
From: pmich...@pobox.com ("Patrick R. Michaud")
Date: Sat, 28 Apr 2012 02:53:28 -0500
Local: Sat, Apr 28 2012 3:53 am
Subject: Re: [perl #112654] [BUG] Simple gather loop flusters Rakudo
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On Fri, Apr 27, 2012 at 07:59:22PM -0700, Solomon Foster wrote:
> colomon: r: sub mcf() { gather loop { take 1; last; }; }; say mcf().perl
> p6eval: rakudo dda5b0: OUTPUT«Method 'eager' not found for invocant of
> class 'Integer'␤  in sub coro at src/gen/CORE.setting:4926␤  in method
> reify at src/gen/CORE.setting:4907␤  in method reify at
> src/gen/CORE.setting:4678␤  in method gimme at
> src/gen/CORE.setting:5065␤  in method perl at src/…

The problem was actually with the 'loop' statement, not the 'gather';
the 'loop' statement was returning a Parrot Integer 1.  Notably
the gather statement works fine if 'loop' is replaced with 'while 1'.

Now fixed in a25e7d1, needs spectests to close ticket.

Pm


 
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