src/test/ui/span/issue-39018.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Copyright 2017 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.

pub fn main() {
    let x = "Hello " + "World!";

    // Make sure that the span outputs a warning
    // for not having an implementation for std::ops::Add
    // that won't output for the above string concatenation
    let y = World::Hello + World::Goodbye;
}

enum World {
    Hello,
    Goodbye,
}