]> git.lizzy.rs Git - rust.git/blob - tests/run-make-fulldeps/link-cfg/no-deps.rs
Rollup merge of #107731 - RalfJung:interpret-discriminant, r=cjgillot
[rust.git] / tests / run-make-fulldeps / link-cfg / no-deps.rs
1 #![feature(link_cfg)]
2
3 #[link(name = "return1", cfg(foo))]
4 #[link(name = "return2", cfg(bar))]
5 extern "C" {
6     fn my_function() -> i32;
7 }
8
9 fn main() {
10     unsafe {
11         let v = my_function();
12         if cfg!(foo) {
13             assert_eq!(v, 1);
14         } else if cfg!(bar) {
15             assert_eq!(v, 2);
16         } else {
17             panic!("unknown");
18         }
19     }
20 }