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21 lines
375 B
Rust
21 lines
375 B
Rust
#![feature(link_cfg)]
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#[link(name = "return1", cfg(foo))]
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#[link(name = "return2", cfg(bar))]
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extern "C" {
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fn my_function() -> i32;
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}
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fn main() {
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unsafe {
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let v = my_function();
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if cfg!(foo) {
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assert_eq!(v, 1);
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} else if cfg!(bar) {
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assert_eq!(v, 2);
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} else {
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panic!("unknown");
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}
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}
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}
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