1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
error: unused variable: `rest`
--> $DIR/issue-81314-unused-span-ident.rs:8:10
|
LL | let [rest @ ..] = [1, 2, 3];
| ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
|
note: the lint level is defined here
--> $DIR/issue-81314-unused-span-ident.rs:5:9
|
LL | #![deny(unused)]
| ^^^^^^
= note: `#[deny(unused_variables)]` implied by `#[deny(unused)]`
error: unused variable: `rest`
--> $DIR/issue-81314-unused-span-ident.rs:11:13
|
LL | pub fn foo([rest @ ..]: &[i32]) {
| ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
error: aborting due to 2 previous errors
|
