| error[E0302]: cannot assign in a pattern guard | |
| --> $DIR/E0302.rs:4:21 | |
| | | |
| LL | option if { option = None; false } => { }, | |
| | ^^^^^^^^^^^^^ assignment in pattern guard | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0302`. |