eval.c (rb_mod_using): raise an ArgumentError if cyclic using is detected. based on the patch by Charlie Somerville. [ruby-core:49092] Bug #7308
test/ruby/test_refinement.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by shugo (Shugo Maeda) over 11 years ago
eval.c (rb_mod_using): raise an ArgumentError if cyclic using is
detected. based on the patch by Charlie Somerville.
[ruby-core:49092] Bug #7308
test/ruby/test_refinement.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e