nobu	2016-05-27 17:38:50 +0900 (Fri, 27 May 2016)

  New Revision: 55182

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=55182

  Log:
    variable.c: hidden constants
    
    * variable.c (rb_local_constants_i): exclude hidden constants.
      [ruby-core:75575] [Bug #12389]

  Modified files:
    trunk/ChangeLog
    trunk/test/ruby/test_module.rb
    trunk/variable.c
Index: test/ruby/test_module.rb
===================================================================
--- test/ruby/test_module.rb	(revision 55181)
+++ test/ruby/test_module.rb	(revision 55182)
@@ -603,6 +603,8 @@ class TestModule < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_module.rb#L603
       const_set(:X, 123)
     end
     assert_equal(false, klass.class_eval { Module.constants }.include?(:X))
+
+    assert_equal(false, Complex.constants(false).include?(:compatible))
   end
 
   module M1
Index: variable.c
===================================================================
--- variable.c	(revision 55181)
+++ variable.c	(revision 55182)
@@ -2388,7 +2388,9 @@ sv_i(ID key, VALUE v, void *a) https://github.com/ruby/ruby/blob/trunk/variable.c#L2388
 static enum rb_id_table_iterator_result
 rb_local_constants_i(ID const_name, VALUE const_value, void *ary)
 {
-    rb_ary_push((VALUE)ary, ID2SYM(const_name));
+    if (rb_is_const_id(const_name)) {
+	rb_ary_push((VALUE)ary, ID2SYM(const_name));
+    }
     return ID_TABLE_CONTINUE;
 }
 
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 55181)
+++ ChangeLog	(revision 55182)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Fri May 27 17:38:49 2016  Nobuyoshi Nakada  <nobu@r...>
+
+	* variable.c (rb_local_constants_i): exclude hidden constants.
+	  [ruby-core:75575] [Bug #12389]
+
 Fri May 27 17:09:44 2016  Nobuyoshi Nakada  <nobu@r...>
 
 	* transcode.c (str_transcode0): scrub in the given encoding when

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