| error[E0282]: type annotations needed | |
| --> $DIR/call_method_unknown_pointee.rs:9:23 | |
| | | |
| LL | let _a: i32 = (ptr as *const _).read(); | |
| | ^^^^^^^^^^^^^^^^^ ---- cannot call a method on a raw pointer with an unknown pointee type | |
| | | | |
| | cannot infer type | |
| error[E0282]: type annotations needed for `*const _` | |
| --> $DIR/call_method_unknown_pointee.rs:17:13 | |
| | | |
| LL | let b = ptr as *const _; | |
| | ^ | |
| LL | | |
| LL | let _b: u8 = b.read(); | |
| | ---- cannot call a method on a raw pointer with an unknown pointee type | |
| | | |
| help: consider giving `b` an explicit type, where the placeholder `_` is specified | |
| | | |
| LL | let b: *const _ = ptr as *const _; | |
| | ++++++++++ | |
| error[E0282]: type annotations needed | |
| --> $DIR/call_method_unknown_pointee.rs:27:23 | |
| | | |
| LL | let _c: i32 = (ptr as *mut _).read(); | |
| | ^^^^^^^^^^^^^^^ ---- cannot call a method on a raw pointer with an unknown pointee type | |
| | | | |
| | cannot infer type | |
| error[E0282]: type annotations needed for `*mut _` | |
| --> $DIR/call_method_unknown_pointee.rs:35:13 | |
| | | |
| LL | let d = ptr as *mut _; | |
| | ^ | |
| LL | | |
| LL | let _d: u8 = d.read(); | |
| | ---- cannot call a method on a raw pointer with an unknown pointee type | |
| | | |
| help: consider giving `d` an explicit type, where the placeholder `_` is specified | |
| | | |
| LL | let d: *mut _ = ptr as *mut _; | |
| | ++++++++ | |
| error: aborting due to 4 previous errors | |
| For more information about this error, try `rustc --explain E0282`. |