[rustc.git] / src / test / ui / resolve / issue-21221-4.rs

// Copyright 2016 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.

// testing whether the lookup mechanism picks up types
// defined in the outside crate

// aux-build:issue-21221-4.rs

extern crate issue_21221_4;

struct Foo;

impl T for Foo {}
//~^ ERROR unresolved trait `T`
//~| HELP you can import it into scope: `use issue_21221_4::T;`

fn main() {
    println!("Hello, world!");
}
Commit	Line	Data
7453a54e	1	// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
223e47cc LB	2	// file at the top-level directory of this distribution and at
	3	// http://rust-lang.org/COPYRIGHT.
	4	//
	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.
	10
7453a54e SL	11	// testing whether the lookup mechanism picks up types
7453a54e SL	12	// defined in the outside crate
1a4d82fc	13
7453a54e	14	// aux-build:issue-21221-4.rs
223e47cc	15
7453a54e	16	extern crate issue_21221_4;
1a4d82fc	17
7453a54e	18	struct Foo;
1a4d82fc	19
7453a54e	20	impl T for Foo {}
32a655c1 SL	21	//~^ ERROR unresolved trait `T`
32a655c1 SL	22	//~\| HELP you can import it into scope: `use issue_21221_4::T;`
223e47cc LB	23
223e47cc LB	24	fn main() {
7453a54e	25	println!("Hello, world!");
223e47cc	26	}