[rustc.git] / src / test / ui / issue-40402-ref-hints / issue-40402-1.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.

// Check that we do not suggest `ref f` here in the `main()` function.
struct Foo {
    pub v: Vec<String>,
}

fn main() {
    let mut f = Foo { v: Vec::new() };
    f.v.push("hello".to_string());
    let e = f.v[0]; //~ ERROR cannot move out of indexed content
}
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
7cac9316 XL	11	// Check that we do not suggest `ref f` here in the `main()` function.
	12	struct Foo {
	13	pub v: Vec<String>,
9e0c209e	14	}
1a4d82fc	15
7453a54e	16	fn main() {
7cac9316 XL	17	let mut f = Foo { v: Vec::new() };
7cac9316 XL	18	f.v.push("hello".to_string());
ff7c6d11	19	let e = f.v[0]; //~ ERROR cannot move out of indexed content
223e47cc	20	}