Ruby

This might be related to #21363, but I'm not sure.

I expect that a top level Bar constant should have the same value as Object::Bar. For example:

File.binwrite("ns.rb", <<-RUBY)
# namespace 3
Bar = 123

module M
  def self.test
    p Bar: Bar
    p "Object::Bar": Object::Bar
  end

  TEST = -> {
    p Bar: Bar
    p "Object::Bar": Object::Bar
  }
end
RUBY

Bar = 456

ns = Namespace.new
ns.load "./ns.rb"

ns::M.test
ns::M::TEST.call

The output is this:

RUBY_NAMESPACE=1 ./miniruby test.rb
./miniruby: warning: Namespace is experimental, and the behavior may change in the future!
See doc/namespace.md for known issues, etc.
{Bar: 123}
{"Object::Bar": 123}
{Bar: 123}
{"Object::Bar": 456}

But I expected this:

{Bar: 123}
{"Object::Bar": 123}
{Bar: 123}
{"Object::Bar": 123}

Constant lookups in methods seem to behave differently than in lambdas.