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.
16 fn yay<T: Debug>(_: Option<Self>, thing: &[T]);
19 struct X { data: u32 }
21 impl Something for X {
22 fn yay<T: Str>(_:Option<X>, thing: &[T]) {
23 //~^ ERROR the requirement `T : Str` appears on the impl method
28 let arr = &["one", "two", "three"];
29 println!("{:?}", Something::yay(None::<X>, arr));