]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | // run-rustfix |
2 | ||
3 | #![allow( | |
4 | unused, | |
5 | clippy::redundant_clone, | |
6 | clippy::deref_addrof, | |
7 | clippy::no_effect, | |
8 | clippy::unnecessary_operation, | |
9 | clippy::vec_init_then_push | |
10 | )] | |
11 | ||
12 | use std::cell::RefCell; | |
13 | use std::rc::{self, Rc}; | |
14 | use std::sync::{self, Arc}; | |
15 | ||
16 | fn main() {} | |
17 | ||
18 | fn is_ascii(ch: char) -> bool { | |
19 | ch.is_ascii() | |
20 | } | |
21 | ||
22 | fn clone_on_copy() { | |
23 | 42.clone(); | |
24 | ||
25 | vec![1].clone(); // ok, not a Copy type | |
26 | Some(vec![1]).clone(); // ok, not a Copy type | |
27 | (&42).clone(); | |
28 | ||
29 | let rc = RefCell::new(0); | |
30 | rc.borrow().clone(); | |
31 | ||
32 | // Issue #4348 | |
33 | let mut x = 43; | |
34 | let _ = &x.clone(); // ok, getting a ref | |
35 | 'a'.clone().make_ascii_uppercase(); // ok, clone and then mutate | |
36 | is_ascii('z'.clone()); | |
37 | ||
38 | // Issue #5436 | |
39 | let mut vec = Vec::new(); | |
40 | vec.push(42.clone()); | |
41 | } |