24 lines
833 B
Rust
24 lines
833 B
Rust
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// run-pass
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fn two_bindings(x: &((bool, bool), u8)) -> u8 {
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match x {
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&((true, y) | (y, true), z @ (0 | 4)) => (y as u8) + z,
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_ => 20,
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}
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}
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fn main() {
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assert_eq!(two_bindings(&((false, false), 0)), 20);
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assert_eq!(two_bindings(&((false, true), 0)), 0);
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assert_eq!(two_bindings(&((true, false), 0)), 0);
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assert_eq!(two_bindings(&((true, true), 0)), 1);
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assert_eq!(two_bindings(&((false, false), 4)), 20);
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assert_eq!(two_bindings(&((false, true), 4)), 4);
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assert_eq!(two_bindings(&((true, false), 4)), 4);
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assert_eq!(two_bindings(&((true, true), 4)), 5);
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assert_eq!(two_bindings(&((false, false), 3)), 20);
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assert_eq!(two_bindings(&((false, true), 3)), 20);
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assert_eq!(two_bindings(&((true, false), 3)), 20);
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assert_eq!(two_bindings(&((true, true), 3)), 20);
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}
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