| error[E0277]: the size for values of type `[i8]` cannot be known at compilation time |
| --> $DIR/issue-54410.rs:2:28 |
| | |
| LL | pub static mut symbol: [i8]; |
| | ^^^^ doesn't have a size known at compile-time |
| | |
| = help: the trait `Sized` is not implemented for `[i8]` |
| |
| warning: creating a shared reference to mutable static is discouraged |
| --> $DIR/issue-54410.rs:7:31 |
| | |
| LL | println!("{:p}", unsafe { &symbol }); |
| | ^^^^^^^ shared reference to mutable static |
| | |
| = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447> |
| = note: this will be a hard error in the 2024 edition |
| = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior |
| = note: `#[warn(static_mut_refs)]` on by default |
| help: use `addr_of!` instead to create a raw pointer |
| | |
| LL | println!("{:p}", unsafe { addr_of!(symbol) }); |
| | ~~~~~~~~~~~~~~~~ |
| |
| error: aborting due to 1 previous error; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0277`. |