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Id: 126126
Status: new
Priority: 0/
Queue: perl6

Owner: Nobody
Requestors: zefram [at] fysh.org
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Subject: [LTA] definedness constraints ignored where not supported
Date: Sun, 20 Sep 2015 22:15:46 +0100
From: Zefram <zefram [...] fysh.org>
To: rakudobug [...] perl.org
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$ ./perl6 -e 'say 3.isa(Mu:U)' True That's not the right answer for what I want Mu:U to do. Actually the attempt at a definedness constraint is being totally ignored here, as it also is in "my Mu:U $a" and other places where it's not currently implemented. Silent ignorance is less than awesome. This should signal an error, until it's implemented. -zefram


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