From @jonathanstowe

The accessor methods that are generated for rw attributes function correctly but are not actually marked 'rw'​:

class F { has $.foo is rw }; say F.^lookup("foo").rw # False

Whereas they did prior to generate_accessor being used.

The correct details from introspection are useful if later wrapping the methods.

This is Rakudo version 2016.02-88-g7fab8e7 built on MoarVM version 2016.02-8-ga329

From @jnthn

On Sun Mar 06 12​:18​:56 2016, jns+bc@​gellyfish.co.uk wrote​:

The accessor methods that are generated for rw attributes function
correctly but are not actually marked 'rw'​:

class F { has $.foo is rw }; say F.^lookup("foo").rw # False

Whereas they did prior to generate_accessor being used.

The correct details from introspection are useful if later wrapping
the methods.

This is Rakudo version 2016.02-88-g7fab8e7 built on MoarVM version
2016.02-8-ga329

Fixed, and test added in S12-attributes/instance.t.

/jnthn

The RT System itself - Status changed from 'new' to 'open'

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