| warning: creating a mutable reference to mutable static is discouraged | |
| --> $DIR/const_let_assign2.rs:18:24 | |
| | | |
| LL | let ptr = unsafe { &mut BB }; | |
| | ^^^^^^^ mutable reference to mutable static | |
| | | |
| = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html> | |
| = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives | |
| = note: `#[warn(static_mut_refs)]` on by default | |
| help: use `&raw mut` instead to create a raw pointer | |
| | | |
| LL | let ptr = unsafe { &raw mut BB }; | |
| | ~~~~~~~~ | |
| warning: 1 warning emitted | |