1 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
2 --> $DIR/toplevel_ref_arg.rs:10:9
5 | ----^^^^^^----- help: try: `let _x = &1;`
7 = note: `-D clippy::toplevel-ref-arg` implied by `-D warnings`
9 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
10 --> $DIR/toplevel_ref_arg.rs:12:9
12 LL | let ref _y: (&_, u8) = (&1, 2);
13 | ----^^^^^^--------------------- help: try: `let _y: &(&_, u8) = &(&1, 2);`
15 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
16 --> $DIR/toplevel_ref_arg.rs:14:9
18 LL | let ref _z = 1 + 2;
19 | ----^^^^^^--------- help: try: `let _z = &(1 + 2);`
21 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
22 --> $DIR/toplevel_ref_arg.rs:16:9
24 LL | let ref mut _z = 1 + 2;
25 | ----^^^^^^^^^^--------- help: try: `let _z = &mut (1 + 2);`
27 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
28 --> $DIR/toplevel_ref_arg.rs:21:9
30 LL | let ref _x = vec![1, 2, 3];
31 | ----^^^^^^----------------- help: try: `let _x = &vec![1, 2, 3];`
33 error: aborting due to 5 previous errors