From: nobu@...
Date: 2017-12-02T13:34:48+00:00
Subject: [ruby-core:84058] [Ruby trunk Bug#14148] Ruby 2.5.0-preview1 - NameError on scoped constant after toplevel constant is defined

Issue #14148 has been updated by nobu (Nobuyoshi Nakada).


Only `Kernel` and `BasicObject`, but not modules included at the top level?
It feels weird a little to me.


----------------------------------------
Bug #14148: Ruby 2.5.0-preview1 - NameError on scoped constant after toplevel constant is defined
https://bugs.ruby-lang.org/issues/14148#change-68145

* Author: RickHull (Rick Hull)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.5.0preview1 (2017-10-10 trunk 60153) [x86_64-linux]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
~~~ ruby
module Kernel
  X = 1
end

puts String::X

X = 2

puts String::X
~~~

~~~
$ ruby test.rb
1
Traceback (most recent call last):
test.rb:9:in `<main>': uninitialized constant String::X (NameError)
Did you mean?  X

$ ruby --version
ruby 2.5.0preview1 (2017-10-10 trunk 60153) [x86_64-linux]
~~~



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