rb_obj_dup        363 eval.c         		mesg = rb_obj_dup(mesg);
rb_obj_dup        369 ext/iconv/iconv.c 	args[1] = env->append(rb_obj_dup(env->ret), success);
rb_obj_dup       7298 ext/tk/tcltklib.c 		    encodename = rb_obj_dup(enc);
rb_obj_dup        886 hash.c             return rb_hash_delete_if(rb_obj_dup(hash));
rb_obj_dup       1651 hash.c             return rb_hash_update(rb_obj_dup(hash1), hash2);
rb_obj_dup        439 include/ruby/intern.h VALUE rb_obj_dup(VALUE);
rb_obj_dup       5408 io.c                   write_io = rb_obj_dup(write_io);
rb_obj_dup       6087 io.c               ARGF.argv = rb_obj_dup(ARGF.argv);
rb_obj_dup       2522 object.c           rb_define_method(rb_mKernel, "dup", rb_obj_dup, 0);