| // 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. |
| |
| trait NoLifetime { |
| fn get<'p, T : Test<'p>>(&self) -> T; |
| //~^ NOTE lifetimes in impl do not match this method in trait |
| } |
| |
| trait Test<'p> { |
| fn new(buf: &'p mut [u8]) -> Self; |
| } |
| |
| struct Foo<'a> { |
| buf: &'a mut [u8], |
| } |
| |
| impl<'a> Test<'a> for Foo<'a> { |
| fn new(buf: &'a mut [u8]) -> Foo<'a> { |
| Foo { buf: buf } |
| } |
| } |
| |
| impl<'a> NoLifetime for Foo<'a> { |
| fn get<'p, T : Test<'a>>(&self) -> T { |
| //~^ ERROR E0195 |
| //~| NOTE lifetimes do not match method in trait |
| return *self as T; |
| } |
| } |
| |
| fn main() {} |
