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31 lines
663 B
Rust
31 lines
663 B
Rust
// run-pass
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#![allow(non_camel_case_types)]
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#[derive(Copy, Clone, Debug)]
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enum foo { large, small, }
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impl PartialEq for foo {
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fn eq(&self, other: &foo) -> bool {
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((*self) as usize) == ((*other) as usize)
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}
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fn ne(&self, other: &foo) -> bool { !(*self).eq(other) }
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}
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pub fn main() {
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let a = (1, 2, 3);
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let b = (1, 2, 3);
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assert_eq!(a, b);
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assert!((a != (1, 2, 4)));
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assert!((a < (1, 2, 4)));
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assert!((a <= (1, 2, 4)));
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assert!(((1, 2, 4) > a));
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assert!(((1, 2, 4) >= a));
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let x = foo::large;
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let y = foo::small;
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assert!((x != y));
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assert_eq!(x, foo::large);
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assert!((x != foo::small));
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}
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