[ruby-cvs:78387] 0c273b2279 (master): Supress class variable overtaken warning when original modules are the same

Jeremy Evans	2019-11-29 10:28:13 +0900 (Fri, 29 Nov 2019)

  New Revision: 0c273b2279

  https://github.com/ruby/ruby/commit/0c273b2279

  Log:
    Supress class variable overtaken warning when original modules are the same
    
    This issue was exposed by recent commits to better support including
    refined modules.

  Modified files:
    test/ruby/test_variable.rb
    variable.c