1 // Copyright 2015 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 // Regression test for Issue #20971.
13 // error-pattern:Hello, world!
17 fn parse(&mut self, input: <Self as Parser>::Input);
22 fn parse(&mut self, input: ()) {}
25 pub fn many() -> Box<Parser<Input = <() as Parser>::Input> + 'static> {
26 panic!("Hello, world!")