From @masak

<masak> rakudo​: class A { has $.b; proto method b {} }
<p6eval> rakudo 806efc​: OUTPUT«===SORRY!===␤A method named 'b' already
exists in class 'A'. It may have been supplied by a role.␤»
<masak> cxreg​: that's your error, right?
<cxreg> right
<masak> I don't think I've seen this addressed in S12.
<moritz_> putting the proto first should make it work
<masak> rakudo​: class A { proto method b {}; has $.b }
<p6eval> rakudo 806efc​: OUTPUT«===SORRY!===␤A method named 'b' already
exists in class 'A'. It may have been supplied by a role.␤»
<moritz_> accessor generation doesn't honor protos. That's a bug
* masak submits rakudobug

@coke - Status changed from 'new' to 'open'

From @coke

On Wed Jun 30 09​:21​:21 2010, masak wrote​:

<masak> rakudo​: class A { has $.b; proto method b {} }
<p6eval> rakudo 806efc​: OUTPUT«===SORRY!===␤A method named 'b'
already
exists in class 'A'. It may have been supplied by a role.␤»
<masak> cxreg​: that's your error, right?
<cxreg> right
<masak> I don't think I've seen this addressed in S12.
<moritz_> putting the proto first should make it work
<masak> rakudo​: class A { proto method b {}; has $.b }
<p6eval> rakudo 806efc​: OUTPUT«===SORRY!===␤A method named 'b'
already
exists in class 'A'. It may have been supplied by a role.␤»
<moritz_> accessor generation doesn't honor protos. That's a bug
* masak submits rakudobug

Fixed​:

16​:17 < [Coke]> rakudo​: class A { has $.b; proto method b {} }
16​:17 <+p6eval> rakudo 88c5a5​: ( no output )
16​:18 < [Coke]> rakudo​: class A { proto method b {}; has $.b }
16​:18 <+p6eval> rakudo 88c5a5​: ( no output )

Closable with tests.
--
Will "Coke" Coleda

From @timo

added a test case to S06-multi/proto.t in 8625fc2.

@timo - Status changed from 'open' to 'resolved'