From @masak

<masak> nom​: class A {}; say A.new ~~ A.new
<p6eval> nom 9c2880​: OUTPUT«No applicable candidates found to dispatch
to for 'ACCEPTS'. Available candidates are​:␤​:(Mu, Mu $topic, Mu %_)␤␤
in method ACCEPTS at src/gen/CORE.setting​:492 [...]
<masak> nom​: say Any.new ~~ Any.new
<p6eval> nom 9c2880​: OUTPUT«No applicable candidates found to dispatch
to for 'ACCEPTS'. Available candidates are​:␤​:(Mu, Mu $topic, Mu %_)␤␤
in method ACCEPTS at src/gen/CORE.setting​:492 [...]
<jnthn> masak​: We tracked that down to missing ACCEPTS in Any, iirc?
<masak> b​: class A {}; say A.new ~~ A.new
<p6eval> b 1b7dd1​: OUTPUT«Bool​::False␤»
<masak> jnthn​: yes.
<masak> jnthn​: well, I was unable to check whether it exists in b, but
seems it does.
<masak> b​: say Any.new ~~ Any.new
<p6eval> b 1b7dd1​: OUTPUT«Bool​::False␤»
* masak submits rakudobug

From @masak

On Sun Jan 08 04​:13​:06 2012, masak wrote​:

<masak> nom​: class A {}; say A.new ~~ A.new
<p6eval> nom 9c2880​: OUTPUT«No applicable candidates found to dispatch
to for 'ACCEPTS'. Available candidates are​:␤​:(Mu, Mu $topic, Mu %_)␤␤
in method ACCEPTS at src/gen/CORE.setting​:492 [...]
<masak> nom​: say Any.new ~~ Any.new
<p6eval> nom 9c2880​: OUTPUT«No applicable candidates found to dispatch
to for 'ACCEPTS'. Available candidates are​:␤​:(Mu, Mu $topic, Mu %_)␤␤
in method ACCEPTS at src/gen/CORE.setting​:492 [...]
<jnthn> masak​: We tracked that down to missing ACCEPTS in Any, iirc?
<masak> b​: class A {}; say A.new ~~ A.new
<p6eval> b 1b7dd1​: OUTPUT«Bool​::False␤»
<masak> jnthn​: yes.
<masak> jnthn​: well, I was unable to check whether it exists in b, but
seems it does.
<masak> b​: say Any.new ~~ Any.new
<p6eval> b 1b7dd1​: OUTPUT«Bool​::False␤»
* masak submits rakudobug

<moritz> nom​: class A {}; say A.new ~~ A.new
<p6eval> nom 327fc9​: OUTPUT«Bool​::False␤»

Fixed; tests exist -- closing.

@masak - Status changed from 'new' to 'resolved'