[ruby-core:82181] [Ruby trunk Bug#13770] Can't create valid Cyrillic-named class/module

Issue #13770 has been updated by shevegen (Robert A. Heiler).


Martin Dürst could then create classes for all Emojis in Unicode. :D

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Bug #13770: Can't create valid Cyrillic-named class/module
https://bugs.ruby-lang.org/issues/13770#change-65945

* Author: sb (Sergey Borodanov)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 2.4.1p111 (2017-03-22 revision 58053) [x86_64-linux]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
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Can't create a valid Cyrillic-named class. If I have a file **мир.rb**:

~~~ ruby
# Content of мир.rb:

class Мир

  def приветствовать
    "Привет, Мир!"
  end

end
~~~

and do in **bash**:

~~~
ruby мир.rb
~~~

I get the error (**SyntaxError**):

~~~
мир.rb:1: class/module name must be CONSTANT
~~~

Same error with module creating and same behavior in **irb** (please, see attachment). At the same time Cyrillic-named constants and methods work fine.

It is expected that creating Cyrillic-named class/modules should work without error.

---Files--------------------------------
Screenshot from 2017-07-26 19-08-14.png (64.2 KB)


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