' > > > > or 1.9.3-head: > > > > $ ruby -v > > ruby 1.9.3p0 (2011-11-08) [x86_64-darwin10.8.0] > > $ ruby bug.rb > > X::Y > > bug.rb:18:in `f': uninitialized constant Y (NameError) > > from bug.rb:23:in `

' > > > > I discovered this because it RSpec specs when going to 1.9.3: > https://github.com/rspec/rspec-core/issues/506 > > > > > > -- > > http://redmine.ruby-lang.org > > > > --485b397dd56d45557c04b24bc3ef Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Agreed. This was a bug in 1.9.2 probably caused by the (aborted) attempt to= change constant lookup rules in 1.9.

Yehuda Katz
= (ph) 718.877.1325

On Mon, Nov 21, 2011 at 8:59 PM, Shugo M= aeda <shugo@rub= y-lang.org> wrote:

It was a bug of 1.9.2 and fixed in 1.9.3.

=A0 http://redmine.ruby-lang.org/issues/4536 (in Japanese)

Constants should be lookuped statically.
The behaviour is the same as 1.8.

2011/11/22 11:37 "Gary Bernhardt" <gary.bernhardt@gmail.com>:
=

>
>
> Issue #5657 has been reported by Gary Bernhardt.
>
> ----------------------------------------
> Bug #5657: Constants in included modules aren't visible when defin= ing classes with Class.new
> http://redmine.ruby-lang.org/issues/5657
>
> Author: Gary Bernhardt
> Status: Open
> Priority: Normal
> Assignee:
> Category:
> Target version:
> ruby -v: ruby 1.9.3p0 (2011-11-08) [x86_64-darwin10.8.0]
>
>
> I define two classes that include a module. One is defined with `class= `, one is defined with `Class.new`. I expect both to be able to reference c= onstants in the included module. The `class` one can, but the `Class.new` o= ne can't. Reproducing code:
>
> module X
> =A0module Y
> =A0end
> end
>
> class Class1
> =A0include X
> =A0def self.f
> =A0 =A0# Works: Y is printed
> =A0 =A0p Y
> =A0end
> end
>
> Class2 =3D Class.new do
> =A0include X
> =A0def self.f
> =A0 =A0# Fails: "uninitialized constant Y"
> =A0 =A0p Y
> =A0end
> end
>
> Class1.f
> Class2.f
>
> It works with 1.9.2:
>
> $ ruby -v
> ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin10.8.0]
> $ ruby bug.rb
> X::Y
> X::Y
>
> but not 1.9.3-p0:
>
> $ ruby -v
> ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin10.8.0]
> $ ruby bug.rb
> X::Y
> bug.rb:18:in `f': uninitialized constant Y (NameError)
> =A0 =A0 =A0 =A0from bug.rb:23:in `<main>'
>
> or 1.9.3-head:
>
> $ ruby -v
> ruby 1.9.3p0 (2011-11-08) [x86_64-darwin10.8.0]
> $ ruby bug.rb
> X::Y
> bug.rb:18:in `f': uninitialized constant Y (NameError)
> =A0 =A0 =A0 =A0from bug.rb:23:in `<main>'
>
> I discovered this because it RSpec specs when going to 1.9.3: https= ://github.com/rspec/rspec-core/issues/506
>
>
> --
> http://redm= ine.ruby-lang.org
>

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