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31 lines
473 B
Rust
31 lines
473 B
Rust
//@ run-pass
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#![feature(link_cfg)]
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#![feature(cfg_boolean_literals)]
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#[cfg(true)]
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fn foo() -> bool {
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cfg!(true)
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}
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#[cfg(false)]
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fn foo() -> bool {
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cfg!(false)
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}
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#[cfg_attr(true, cfg(false))]
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fn foo() {}
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#[link(name = "foo", cfg(false))]
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extern "C" {}
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fn main() {
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assert!(foo());
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assert!(cfg!(true));
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assert!(!cfg!(false));
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assert!(cfg!(not(false)));
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assert!(cfg!(all(true)));
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assert!(cfg!(any(true)));
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assert!(!cfg!(not(true)));
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}
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