]> git.proxmox.com Git - rustc.git/blob - src/test/compile-fail/issue-24036.rs
Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / compile-fail / issue-24036.rs
1 // Copyright 2015 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.
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
11 fn closure_to_loc() {
12 let mut x = |c| c + 1;
13 x = |c| c + 1;
14 //~^ ERROR mismatched types
15 //~| NOTE no two closures, even if identical, have the same type
16 //~| HELP consider boxing your closure and/or using it as a trait object
17 //~| HELP run `rustc --explain E0308` to see a detailed explanation
18 }
19
20 fn closure_from_match() {
21 let x = match 1usize {
22 1 => |c| c + 1,
23 2 => |c| c - 1,
24 //~^ NOTE match arm with an incompatible type
25 _ => |c| c - 1
26 };
27 //~^^^^^^ ERROR match arms have incompatible types
28 //~| NOTE no two closures, even if identical, have the same type
29 //~| HELP consider boxing your closure and/or using it as a trait object
30 //~| HELP run `rustc --explain E0308` to see a detailed explanation
31 }
32
33 fn main() { }