1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
error: binding has unit type `()`
--> $DIR/unit_bindings.rs:50:5
|
LL | let _ = expr;
| ^^^^-^^^^^^^^
| |
| this pattern is inferred to be the unit type `()`
|
note: the lint level is defined here
--> $DIR/unit_bindings.rs:22:30
|
LL | #![cfg_attr(deny_level, deny(unit_bindings))]
| ^^^^^^^^^^^^^
error: binding has unit type `()`
--> $DIR/unit_bindings.rs:51:5
|
LL | let pat = expr;
| ^^^^---^^^^^^^^
| |
| this pattern is inferred to be the unit type `()`
error: binding has unit type `()`
--> $DIR/unit_bindings.rs:52:5
|
LL | let _pat = expr;
| ^^^^----^^^^^^^^
| |
| this pattern is inferred to be the unit type `()`
error: binding has unit type `()`
--> $DIR/unit_bindings.rs:55:5
|
LL | let list = v.sort();
| ^^^^----^^^^^^^^^^^^
| |
| this pattern is inferred to be the unit type `()`
error: aborting due to 4 previous errors
|
