| // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![feature(rustc_attrs)] |
| #![allow(warnings)] |
| |
| // Check that you are allowed to implement using elision but write |
| // trait without elision (a bug in this cropped up during |
| // bootstrapping, so this is a regression test). |
| |
| pub struct SplitWhitespace<'a> { |
| x: &'a u8 |
| } |
| |
| pub trait UnicodeStr { |
| fn split_whitespace<'a>(&'a self) -> SplitWhitespace<'a>; |
| } |
| |
| impl UnicodeStr for str { |
| #[inline] |
| fn split_whitespace(&self) -> SplitWhitespace { |
| unimplemented!() |
| } |
| } |
| |
| #[rustc_error] |
| fn main() { } //~ ERROR compilation successful |
