merge revision(s) r40101:

	* struct.c (make_struct): avoid inadvertent symbol creation.
	  (rb_struct_aref): ditto.
	  (rb_struct_aset): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@44968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 20 insertions, 0 deletions

diff --git a/test/-ext-/symbol/test_inadvertent_creation.rb b/test/-ext-/symbol/test_inadvertent_creation.rb
index 7c0aaa89f0..6447c955c5 100644
--- a/test/-ext-/symbol/test_inadvertent_creation.rb
+++ b/test/-ext-/symbol/test_inadvertent_creation.rb
@@ -159,5 +159,25 @@ module Test_Symbol
       assert_equal(name, e.name)
       assert_equal([Feature5112], e.args)
     end
+
+    def test_struct_new
+      name = noninterned_name
+      assert_raise(NameError) {Struct.new(name)}
+      assert_not_send([Bug::Symbol, :interned?, name])
+    end
+
+    def test_struct_aref
+      s = Struct.new(:foo).new
+      name = noninterned_name
+      assert_raise(NameError) {s[name]}
+      assert_not_send([Bug::Symbol, :interned?, name])
+    end
+
+    def test_struct_aset
+      s = Struct.new(:foo).new
+      name = noninterned_name
+      assert_raise(NameError) {s[name] = true}
+      assert_not_send([Bug::Symbol, :interned?, name])
+    end
   end
 end