| error[E0512]: cannot transmute between types of different sizes, or dependently-sized types |
| --> $DIR/transmute-from-fn-item-types-error.rs:4:13 |
| | |
| LL | let i = mem::transmute(bar); |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: source type: `unsafe fn() {bar}` (0 bits) |
| = note: target type: `i8` (8 bits) |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:8:13 |
| | |
| LL | let p = mem::transmute(foo); |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() -> (i8, *const (), std::option::Option<fn()>) {foo} |
| = note: target type: *const () |
| = help: cast with `as` to a pointer instead |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:12:14 |
| | |
| LL | let of = mem::transmute(main); |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: source type: fn() {main} |
| = note: target type: std::option::Option<fn()> |
| = help: cast with `as` to a pointer instead |
| |
| error[E0512]: cannot transmute between types of different sizes, or dependently-sized types |
| --> $DIR/transmute-from-fn-item-types-error.rs:21:5 |
| | |
| LL | mem::transmute::<_, u8>(main); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: `fn() {main}` (0 bits) |
| = note: target type: `u8` (8 bits) |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:25:5 |
| | |
| LL | mem::transmute::<_, *mut ()>(foo); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() -> (i8, *const (), std::option::Option<fn()>) {foo} |
| = note: target type: *mut () |
| = help: cast with `as` to a pointer instead |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:29:5 |
| | |
| LL | mem::transmute::<_, fn()>(bar); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() {bar} |
| = note: target type: fn() |
| = help: cast with `as` to a pointer instead |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:38:5 |
| | |
| LL | mem::transmute::<_, *mut ()>(Some(foo)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() -> (i8, *const (), std::option::Option<fn()>) {foo} |
| = note: target type: *mut () |
| = help: cast with `as` to a pointer instead |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:42:5 |
| | |
| LL | mem::transmute::<_, fn()>(Some(bar)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() {bar} |
| = note: target type: fn() |
| = help: cast with `as` to a pointer instead |
| |
| error[E0591]: can't transmute zero-sized type |
| --> $DIR/transmute-from-fn-item-types-error.rs:46:5 |
| | |
| LL | mem::transmute::<_, Option<fn()>>(Some(baz)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: source type: unsafe fn() {baz} |
| = note: target type: std::option::Option<fn()> |
| = help: cast with `as` to a pointer instead |
| |
| error: aborting due to 9 previous errors |
| |
| Some errors have detailed explanations: E0512, E0591. |
| For more information about an error, try `rustc --explain E0512`. |