-// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
#![warn(clippy::all)]
use std::cmp::max as my_max;
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;
x = 2usize;
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
}