From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../deriving/deriving-cmp-generic-tuple-struct.rs | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tests/ui/deriving/deriving-cmp-generic-tuple-struct.rs (limited to 'tests/ui/deriving/deriving-cmp-generic-tuple-struct.rs') diff --git a/tests/ui/deriving/deriving-cmp-generic-tuple-struct.rs b/tests/ui/deriving/deriving-cmp-generic-tuple-struct.rs new file mode 100644 index 000000000..79f58d456 --- /dev/null +++ b/tests/ui/deriving/deriving-cmp-generic-tuple-struct.rs @@ -0,0 +1,38 @@ +// run-pass +#[derive(PartialEq, Eq, PartialOrd, Ord)] +struct TS(T,T); + + +pub fn main() { + let ts1 = TS(1, 1); + let ts2 = TS(1, 2); + + // in order for both PartialOrd and Ord + let tss = [ts1, ts2]; + + for (i, ts1) in tss.iter().enumerate() { + for (j, ts2) in tss.iter().enumerate() { + let ord = i.cmp(&j); + + let eq = i == j; + let lt = i < j; + let le = i <= j; + let gt = i > j; + let ge = i >= j; + + // PartialEq + assert_eq!(*ts1 == *ts2, eq); + assert_eq!(*ts1 != *ts2, !eq); + + // PartialOrd + assert_eq!(*ts1 < *ts2, lt); + assert_eq!(*ts1 > *ts2, gt); + + assert_eq!(*ts1 <= *ts2, le); + assert_eq!(*ts1 >= *ts2, ge); + + // Ord + assert_eq!(ts1.cmp(ts2), ord); + } + } +} -- cgit v1.2.3