Feature #6810
Updated by sawa (Tsuyoshi Sawada) almost 5 years ago
Is this the expected behavior? To me, it is rather surprising:
```ruby
N = 0
module A
module B
def self.f; N; end
end
N = 1
end
A::B.f # => 1
```
but
```ruby
N = 0
module A; end
module A::B
def self.f; N; end
end
module A
N = 1
end
A::B.f # => 0
```
Even more striking:
```ruby
module A
module B
def self.f; N; end
end
end
N = 0
A::B.f # => 0
A::N = 1
A::B.f # => 1
A::B::N = 2
A::B.f # => 2
```
but
```ruby
N = 0
module A; end
module A::B
def self.f; N; end
end
module A
N = 1
end
A::B.f # => 0
N = 0
A::B.f # => 0
A::N = 1
A::B.f # => 0
A::B::N = 2
A::B.f # => 2
```