| error: unused return value of `foo` that must be used |
| --> $DIR/must_use-unit.rs:13:5 |
| | |
| LL | foo(); |
| | ^^^^^ |
| | |
| note: the lint level is defined here |
| --> $DIR/must_use-unit.rs:2:9 |
| | |
| LL | #![deny(unused_must_use)] |
| | ^^^^^^^^^^^^^^^ |
| help: use `let _ = ...` to ignore the resulting value |
| | |
| LL | let _ = foo(); |
| | +++++++ |
| |
| error: unused return value of `bar` that must be used |
| --> $DIR/must_use-unit.rs:15:5 |
| | |
| LL | bar(); |
| | ^^^^^ |
| | |
| help: use `let _ = ...` to ignore the resulting value |
| | |
| LL | let _ = bar(); |
| | +++++++ |
| |
| error: aborting due to 2 previous errors |
| |
