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Commit | Line | Data |
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b7449926 | 1 | // run-pass |
1a4d82fc | 2 | #[derive(PartialEq, Eq, PartialOrd, Ord)] |
970d7e83 LB |
3 | struct TS<T>(T,T); |
4 | ||
5 | ||
6 | pub fn main() { | |
85aaf69f SL |
7 | let ts1 = TS(1, 1); |
8 | let ts2 = TS(1, 2); | |
970d7e83 | 9 | |
1a4d82fc | 10 | // in order for both PartialOrd and Ord |
970d7e83 LB |
11 | let tss = [ts1, ts2]; |
12 | ||
1a4d82fc JJ |
13 | for (i, ts1) in tss.iter().enumerate() { |
14 | for (j, ts2) in tss.iter().enumerate() { | |
970d7e83 LB |
15 | let ord = i.cmp(&j); |
16 | ||
17 | let eq = i == j; | |
18 | let lt = i < j; | |
19 | let le = i <= j; | |
20 | let gt = i > j; | |
21 | let ge = i >= j; | |
22 | ||
1a4d82fc | 23 | // PartialEq |
970d7e83 LB |
24 | assert_eq!(*ts1 == *ts2, eq); |
25 | assert_eq!(*ts1 != *ts2, !eq); | |
26 | ||
1a4d82fc | 27 | // PartialOrd |
970d7e83 LB |
28 | assert_eq!(*ts1 < *ts2, lt); |
29 | assert_eq!(*ts1 > *ts2, gt); | |
30 | ||
31 | assert_eq!(*ts1 <= *ts2, le); | |
32 | assert_eq!(*ts1 >= *ts2, ge); | |
33 | ||
1a4d82fc | 34 | // Ord |
970d7e83 LB |
35 | assert_eq!(ts1.cmp(ts2), ord); |
36 | } | |
37 | } | |
38 | } |