@@ -781,7 +781,8 @@ mrb_define_method_raw(mrb_state *mrb, struct RClass *c, mrb_sym mid, mrb_method_
781781 }
782782783783int flags = MT_KEY_FLG(m.flags);
784-if ((flags & 0x3) == 0) flags |= MRB_VISIBILITY(c);
784+if (mid == MRB_SYM(initialize)) flags = (flags & ~0x3) | MT_PRIVATE;
785+else if ((flags & 0x3) == 0) flags |= MRB_VISIBILITY(c);
785786mt_put(mrb, h, mid, flags, ptr);
786787mc_clear_by_id(mrb, mid);
787788}
@@ -3028,7 +3029,7 @@ mrb_init_class(mrb_state *mrb)
30283029mrb_class_name_class(mrb, NULL, cls, MRB_SYM(Class)); /* 15.2.3 */
3029303030303031MRB_SET_INSTANCE_TT(cls, MRB_TT_CLASS);
3031-mrb_define_private_method_id(mrb, bob, MRB_SYM(initialize), mrb_do_nothing, MRB_ARGS_NONE());
3032+mrb_define_method_id(mrb, bob, MRB_SYM(initialize), mrb_do_nothing, MRB_ARGS_NONE());
30323033mrb_define_method_id(mrb, bob, MRB_OPSYM(not), mrb_bob_not, MRB_ARGS_NONE());
30333034mrb_define_method_id(mrb, bob, MRB_OPSYM(eq), mrb_obj_equal_m, MRB_ARGS_REQ(1)); /* 15.3.1.3.1 */
30343035mrb_define_method_id(mrb, bob, MRB_SYM(__id__), mrb_obj_id_m, MRB_ARGS_NONE()); /* 15.3.1.3.4 */
@@ -3041,7 +3042,7 @@ mrb_init_class(mrb_state *mrb)
30413042mrb_define_class_method_id(mrb, cls, MRB_SYM(new), mrb_class_new_class, MRB_ARGS_OPT(1)|MRB_ARGS_BLOCK());
30423043mrb_define_method_id(mrb, cls, MRB_SYM(allocate), mrb_instance_alloc, MRB_ARGS_NONE());
30433044mrb_define_method_id(mrb, cls, MRB_SYM(superclass), mrb_class_superclass, MRB_ARGS_NONE()); /* 15.2.3.3.4 */
3044-mrb_define_private_method_id(mrb, cls, MRB_SYM(initialize), mrb_class_initialize, MRB_ARGS_OPT(1)); /* 15.2.3.3.1 */
3045+mrb_define_method_id(mrb, cls, MRB_SYM(initialize), mrb_class_initialize, MRB_ARGS_OPT(1)); /* 15.2.3.3.1 */
30453046mrb_define_private_method_id(mrb, cls, MRB_SYM(inherited), mrb_do_nothing, MRB_ARGS_REQ(1));
3046304730473048init_class_new(mrb, cls);
@@ -3055,7 +3056,7 @@ mrb_init_class(mrb_state *mrb)
30553056mrb_define_private_method_id(mrb, mod, MRB_SYM(prepend_features), mrb_mod_prepend_features, MRB_ARGS_REQ(1));
30563057mrb_define_method_id(mrb, mod, MRB_SYM(class_eval), mrb_mod_module_eval, MRB_ARGS_ANY()); /* 15.2.2.4.15 */
30573058mrb_define_private_method_id(mrb, mod, MRB_SYM(included), mrb_do_nothing, MRB_ARGS_REQ(1)); /* 15.2.2.4.29 */
3058-mrb_define_private_method_id(mrb, mod, MRB_SYM(initialize), mrb_mod_initialize, MRB_ARGS_NONE()); /* 15.2.2.4.31 */
3059+mrb_define_method_id(mrb, mod, MRB_SYM(initialize), mrb_mod_initialize, MRB_ARGS_NONE()); /* 15.2.2.4.31 */
30593060mrb_define_method_id(mrb, mod, MRB_SYM(module_eval), mrb_mod_module_eval, MRB_ARGS_ANY()); /* 15.2.2.4.35 */
30603061mrb_define_private_method_id(mrb, mod, MRB_SYM(module_function), mrb_mod_module_function, MRB_ARGS_ANY());
30613062mrb_define_private_method_id(mrb, mod, MRB_SYM(private), mrb_mod_private, MRB_ARGS_ANY()); /* 15.2.2.4.36 */