[perl #73386] [BUG] Rakudo allows infix: even though infix:<+> is not iffy enough by STD.pm

[Carl Mäsak]

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<colomon> rakudo: say 3 !+ 4
<p6eval> rakudo 125e87: OUTPUT«0␤»
<colomon> rakudo: say 3 !+ -3
<p6eval> rakudo 125e87: OUTPUT«1␤»
<masak> std: 3 !+ 4
<p6eval> std 29974: OUTPUT«===SORRY!===␤Can't negate
+ because additive operators are not iffy enough [...] FAILED 00:01
105m␤»
* masak submits rakudobug
<masak> not iffy enough.
<colomon> not iffy enough?!
<masak> right. that's what I said. :)
<masak> colomon: http://irclog.perlgeek.de/perl6/2009-02-01#i_878319
<colomon> masak: I see "iffy" there, but I don't see much in the way
of explanation that I understand?
<masak> colomon: ok, so an iffy operator is one which produces a
boolean-ish answer.
<masak> colomon: basically, all the logical ops, comparison ops, and %.