| error[E0308]: cannot coerce functions which must be inlined to function pointers |
| --> $DIR/cast.rs:10:33 |
| | |
| LL | let _: fn(isize) -> usize = callee; |
| | ------------------ ^^^^^^ cannot coerce functions which must be inlined to function pointers |
| | | |
| | expected due to this |
| | |
| = note: expected fn pointer `fn(_) -> _` |
| found fn item `fn(_) -> _ {callee}` |
| = note: fn items are distinct from fn pointers |
| help: consider casting to a fn pointer |
| | |
| LL | let _: fn(isize) -> usize = callee as fn(isize) -> usize; |
| | +++++++++++++++++++++ |
| |
| error[E0605]: non-primitive cast: `fn(isize) -> usize {callee}` as `fn(isize) -> usize` |
| --> $DIR/cast.rs:15:13 |
| | |
| LL | let _ = callee as fn(isize) -> usize; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invalid cast |
| |
| error[E0308]: cannot coerce functions which must be inlined to function pointers |
| --> $DIR/cast.rs:21:9 |
| | |
| LL | callee, |
| | ^^^^^^ cannot coerce functions which must be inlined to function pointers |
| | |
| = note: expected fn pointer `fn(_) -> _` |
| found fn item `fn(_) -> _ {callee}` |
| = note: fn items are distinct from fn pointers |
| help: consider casting to a fn pointer |
| | |
| LL | callee as fn(isize) -> usize, |
| | +++++++++++++++++++++ |
| |
| error: aborting due to 3 previous errors |
| |
| Some errors have detailed explanations: E0308, E0605. |
| For more information about an error, try `rustc --explain E0308`. |
