error[E0308]: mismatched types | |
--> $DIR/issue-112385-while-assign-lhs-place-expr-ice.rs:7:11 | |
| | |
LL | while Some(foo) = None {} | |
| ^^^^^^^^^^^^^^^^ expected `bool`, found `()` | |
| | |
help: consider adding `let` | |
| | |
LL | while let Some(foo) = None {} | |
| +++ | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0308`. |