mirror of https://github.com/rust-lang/rust
29 lines
602 B
Rust
29 lines
602 B
Rust
//@ run-pass
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#![allow(dead_code)]
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#![allow(unused_assignments)]
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fn id<T>(x: T) -> T { return x; }
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#[derive(Copy, Clone)]
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struct Triple {x: isize, y: isize, z: isize}
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pub fn main() {
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let mut x = 62;
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let mut y = 63;
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let a = 'a';
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let mut b = 'b';
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let p: Triple = Triple {x: 65, y: 66, z: 67};
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let mut q: Triple = Triple {x: 68, y: 69, z: 70};
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y = id::<isize>(x);
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println!("{}", y);
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assert_eq!(x, y);
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b = id::<char>(a);
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println!("{}", b);
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assert_eq!(a, b);
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q = id::<Triple>(p);
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x = p.z;
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y = q.z;
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println!("{}", y);
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assert_eq!(x, y);
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}
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