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7cac9316 | 1 | // Copyright 2017 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 | #![feature(const_fn)] |
12 | ||
13 | const fn x() { | |
94b46f34 XL |
14 | let t = true; |
15 | //~^ ERROR let bindings in constant functions are unstable | |
16 | //~| ERROR statements in constant functions are unstable | |
17 | let x = || t; | |
18 | //~^ ERROR let bindings in constant functions are unstable | |
19 | //~| ERROR statements in constant functions are unstable | |
7cac9316 | 20 | } |
1a4d82fc | 21 | |
9e0c209e | 22 | fn main() {} |