1 files changed, 0 insertions, 7 deletions
diff --git a/object.c b/object.c
index 461e90981f..45213c8e61 100644
--- a/object.c
+++ b/object.c
@@ -4603,13 +4603,6 @@ InitVM_Object(void)
     rb_define_method(rb_cModule, "deprecate_constant", rb_mod_deprecate_constant, -1); /* in variable.c */
     rb_define_method(rb_cModule, "singleton_class?", rb_mod_singleton_p, 0);
 
-    // TODO: only for development
-    rb_define_method(rb_cModule, "debug_duplicate_classext", rb_class_debug_duplicate_classext, 1);
-    rb_define_method(rb_cModule, "debug_dump_all_classext", rb_class_debug_dump_all_classext, 0);
-    rb_define_method(rb_cModule, "debug_dump_all_classext_super", rb_class_debug_dump_all_classext_super, 1);
-
-    rb_define_method(rb_cBasicObject, "debug_print_module", rb_class_debug_print_module, 0);
-
     rb_define_method(rb_singleton_class(rb_cClass), "allocate", rb_class_alloc_m, 0);
     rb_define_method(rb_cClass, "allocate", rb_class_alloc_m, 0);
     rb_define_method(rb_cClass, "new", rb_class_new_instance_pass_kw, -1);