1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_symbol.rb b/test/ruby/test_symbol.rb
index cb6ba90698..3d1f45a927 100644
--- a/test/ruby/test_symbol.rb
+++ b/test/ruby/test_symbol.rb
@@ -117,18 +117,29 @@ class TestSymbol < Test::Unit::TestCase
       ary_ids = ary.collect{|x| x.object_id }
       assert_equal ary_ids, ary.collect(&:object_id)
     end
+  end
 
+  def test_to_proc_yield
     assert_ruby_status([], <<-"end;", timeout: 5.0)
       GC.stress = true
       true.tap(&:itself)
     end;
+  end
 
+  def test_to_proc_new_proc
     assert_ruby_status([], <<-"end;", timeout: 5.0)
       GC.stress = true
       2.times {Proc.new(&:itself)}
     end;
   end
 
+  def test_to_proc_no_method
+    assert_separately([], <<-"end;", timeout: 5.0)
+      bug11566 = '[ruby-core:70980] [Bug #11566]'
+      assert_raise(NoMethodError, bug11566) {Proc.new(&:foo).(1)}
+    end;
+  end
+
   def test_call
     o = Object.new
     def o.foo(x, y); x + y; end