| error: non-binding let on a type that implements `Drop` |
| --> $DIR/issue-119696-err-on-fn.rs:5:5 |
| | |
| LL | let _ = foo(); |
| | ^^^^^^^^^^^^^^ |
| | |
| note: the lint level is defined here |
| --> $DIR/issue-119696-err-on-fn.rs:3:9 |
| | |
| LL | #![deny(let_underscore_drop)] |
| | ^^^^^^^^^^^^^^^^^^^ |
| help: consider binding to an unused variable to avoid immediately dropping the value |
| | |
| LL | let _unused = foo(); |
| | ~~~~~~~ |
| help: consider immediately dropping the value |
| | |
| LL | drop(foo()); |
| | ~~~~~ + |
| |
| error: aborting due to 1 previous error |
| |