| //@ run-pass | |
| #![allow(dead_code)] | |
| #![allow(non_camel_case_types)] | |
| //@ pretty-expanded FIXME #23616 | |
| enum ast<'a> { | |
| num(usize), | |
| add(&'a ast<'a>, &'a ast<'a>) | |
| } | |
| fn mk_add_ok<'r>(x: &'r ast<'r>, y: &'r ast<'r>) -> ast<'r> { | |
| ast::add(x, y) | |
| } | |
| pub fn main() { | |
| } |