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1a4d82fc | 1 | // Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT |
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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 | ||
970d7e83 | 11 | // compile-flags: --cfg foo |
223e47cc | 12 | |
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13 | // check that cfg correctly chooses between the macro impls (see also |
14 | // cfg-macros-notfoo.rs) | |
15 | ||
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16 | // pretty-expanded FIXME #23616 |
17 | ||
970d7e83 | 18 | #[cfg(foo)] |
1a4d82fc | 19 | #[macro_use] |
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20 | mod foo { |
21 | macro_rules! bar { | |
22 | () => { true } | |
23 | } | |
24 | } | |
25 | ||
26 | #[cfg(not(foo))] | |
1a4d82fc | 27 | #[macro_use] |
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28 | mod foo { |
29 | macro_rules! bar { | |
30 | () => { false } | |
31 | } | |
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32 | } |
33 | ||
1a4d82fc | 34 | pub fn main() { |
970d7e83 | 35 | assert!(bar!()) |
223e47cc | 36 | } |