| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:10:12 |
| | |
| 10 | fn fun(x : &mut &mut u32) -> bool { |
| | ^^^^^^^^^^^^^ |
| | |
| = note: `-D mut-mut` implied by `-D warnings` |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:24:17 |
| | |
| 24 | let mut x = &mut &mut 1u32; |
| | ^^^^^^^^^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:19:20 |
| | |
| 19 | ($p:expr) => { &mut $p } |
| | ^^^^^^^ |
| ... |
| 39 | let mut z = mut_ptr!(&mut 3u32); |
| | ------------------- in this macro invocation |
| |
| error: this expression mutably borrows a mutable reference. Consider reborrowing |
| --> $DIR/mut_mut.rs:26:21 |
| | |
| 26 | let mut y = &mut x; |
| | ^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:30:33 |
| | |
| 30 | let y : &mut &mut u32 = &mut &mut 2; |
| | ^^^^^^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:30:17 |
| | |
| 30 | let y : &mut &mut u32 = &mut &mut 2; |
| | ^^^^^^^^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:35:38 |
| | |
| 35 | let y : &mut &mut &mut u32 = &mut &mut &mut 2; |
| | ^^^^^^^^^^^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:35:17 |
| | |
| 35 | let y : &mut &mut &mut u32 = &mut &mut &mut 2; |
| | ^^^^^^^^^^^^^^^^^^ |
| |
| error: generally you want to avoid `&mut &mut _` if possible |
| --> $DIR/mut_mut.rs:35:22 |
| | |
| 35 | let y : &mut &mut &mut u32 = &mut &mut &mut 2; |
| | ^^^^^^^^^^^^^ |
| |