Update to ruby/spec@41bf282

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/ruby/core/module/name_spec.rb b/spec/ruby/core/module/name_spec.rb
index 36a91f5be5..9a4730313f 100644
--- a/spec/ruby/core/module/name_spec.rb
+++ b/spec/ruby/core/module/name_spec.rb
@@ -18,6 +18,12 @@ describe "Module#name" do
     m::N.name.should =~ /\A#<Module:0x[0-9a-f]+>::N\z/
   end
 
+  it "returns nil for a singleton class" do
+    Module.new.singleton_class.name.should be_nil
+    String.singleton_class.name.should be_nil
+    Object.new.singleton_class.name.should be_nil
+  end
+
   it "changes when the module is reachable through a constant path" do
     m = Module.new
     module m::N; end