1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Check that we do not ICE when compiling this
12 // macro, which reuses the expression `$id`
14 #![feature(macro_rules)]
22 Bar1, Bar2(int, Box<Bar>),
26 fn elaborate_stm(&mut self, s: Box<Bar>) -> Box<Bar> {
28 ($id:expr, $rest:expr) => ({
34 box Bar2(id, rest) => declare!(id, self.elaborate_stm(rest)),
39 fn check_id(&mut self, s: int) { fail!() }