| error[E0308]: mismatched types |
| --> $DIR/fn-ptr.rs:9:21 |
| | |
| LL | #[target_feature(enable = "sse2")] |
| | ---------------------------------- `#[target_feature]` added here |
| ... |
| LL | let foo: fn() = foo; |
| | ---- ^^^ cannot coerce functions with `#[target_feature]` to safe function pointers |
| | | |
| | expected due to this |
| | |
| = note: expected fn pointer `fn()` |
| found fn item `fn() {foo}` |
| = note: fn items are distinct from fn pointers |
| = note: functions with `#[target_feature]` can only be coerced to `unsafe` function pointers |
| help: consider casting to a fn pointer |
| | |
| LL | let foo: fn() = foo as fn(); |
| | ~~~~~~~~~~~ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0308`. |
