From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/tests/ui/min_max.rs | 62 ++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/tools/clippy/tests/ui/min_max.rs (limited to 'src/tools/clippy/tests/ui/min_max.rs') diff --git a/src/tools/clippy/tests/ui/min_max.rs b/src/tools/clippy/tests/ui/min_max.rs new file mode 100644 index 000000000..b2bc97f47 --- /dev/null +++ b/src/tools/clippy/tests/ui/min_max.rs @@ -0,0 +1,62 @@ +#![warn(clippy::all)] + +use std::cmp::max as my_max; +use std::cmp::min as my_min; +use std::cmp::{max, min}; + +const LARGE: usize = 3; + +struct NotOrd(u64); + +impl NotOrd { + fn min(self, x: u64) -> NotOrd { + NotOrd(x) + } + + fn max(self, x: u64) -> NotOrd { + NotOrd(x) + } +} + +fn main() { + let x = 2usize; + min(1, max(3, x)); + min(max(3, x), 1); + max(min(x, 1), 3); + max(3, min(x, 1)); + + my_max(3, my_min(x, 1)); + + min(3, max(1, x)); // ok, could be 1, 2 or 3 depending on x + + min(1, max(LARGE, x)); // no error, we don't lookup consts here + + let y = 2isize; + min(max(y, -1), 3); + + let s = "Hello"; + min("Apple", max("Zoo", s)); + max(min(s, "Apple"), "Zoo"); + + max("Apple", min(s, "Zoo")); // ok + + let f = 3f32; + x.min(1).max(3); + x.max(3).min(1); + f.max(3f32).min(1f32); + + x.max(1).min(3); // ok + x.min(3).max(1); // ok + f.min(3f32).max(1f32); // ok + + max(x.min(1), 3); + min(x.max(1), 3); // ok + + s.max("Zoo").min("Apple"); + s.min("Apple").max("Zoo"); + + s.min("Zoo").max("Apple"); // ok + + let not_ord = NotOrd(1); + not_ord.min(1).max(3); // ok +} -- cgit v1.2.3