]> git.proxmox.com Git - rustc.git/blob - src/tools/clippy/tests/ui/manual_saturating_arithmetic.fixed
New upstream version 1.74.1+dfsg1
[rustc.git] / src / tools / clippy / tests / ui / manual_saturating_arithmetic.fixed
1 #![allow(unused_imports)]
2
3 use std::{i128, i32, u128, u32};
4
5 fn main() {
6 let _ = 1u32.saturating_add(1);
7 let _ = 1u32.saturating_add(1);
8 let _ = 1u8.saturating_add(1);
9 let _ = 1u128.saturating_add(1);
10 let _ = 1u32.checked_add(1).unwrap_or(1234); // ok
11 let _ = 1u8.checked_add(1).unwrap_or(0); // ok
12 let _ = 1u32.saturating_mul(1);
13
14 let _ = 1u32.saturating_sub(1);
15 let _ = 1u32.saturating_sub(1);
16 let _ = 1u8.saturating_sub(1);
17 let _ = 1u32.checked_sub(1).unwrap_or(1234); // ok
18 let _ = 1u8.checked_sub(1).unwrap_or(255); // ok
19
20 let _ = 1i32.saturating_add(1);
21 let _ = 1i32.saturating_add(1);
22 let _ = 1i8.saturating_add(1);
23 let _ = 1i128.saturating_add(1);
24 let _ = 1i32.saturating_add(-1);
25 let _ = 1i32.saturating_add(-1);
26 let _ = 1i8.saturating_add(-1);
27 let _ = 1i128.saturating_add(-1);
28 let _ = 1i32.checked_add(1).unwrap_or(1234); // ok
29 let _ = 1i8.checked_add(1).unwrap_or(-128); // ok
30 let _ = 1i8.checked_add(-1).unwrap_or(127); // ok
31
32 let _ = 1i32.saturating_sub(1);
33 let _ = 1i32.saturating_sub(1);
34 let _ = 1i8.saturating_sub(1);
35 let _ = 1i128.saturating_sub(1);
36 let _ = 1i32.saturating_sub(-1);
37 let _ = 1i32.saturating_sub(-1);
38 let _ = 1i8.saturating_sub(-1);
39 let _ = 1i128.saturating_sub(-1);
40 let _ = 1i32.checked_sub(1).unwrap_or(1234); // ok
41 let _ = 1i8.checked_sub(1).unwrap_or(127); // ok
42 let _ = 1i8.checked_sub(-1).unwrap_or(-128); // ok
43 }