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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 | ||
c30ab7b3 SL |
11 | macro_rules! union { |
12 | () => (struct S;) | |
13 | } | |
14 | ||
15 | union!(); | |
16 | ||
9e0c209e | 17 | fn union() {} |
1a4d82fc | 18 | |
7453a54e | 19 | fn main() { |
9e0c209e SL |
20 | union(); |
21 | ||
22 | let union = 10; | |
23 | ||
24 | union; | |
25 | ||
26 | union as u8; | |
27 | ||
28 | union U { | |
29 | a: u8, | |
30 | } | |
223e47cc | 31 | } |