| warning: creating a shared reference to mutable static is discouraged |
| --> $DIR/issue-23338-ensure-param-drop-order.rs:93:31 |
| | |
| LL | (mem::size_of_val(&trails) * 8) as u32 |
| | ^^^^^^^ 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 | (mem::size_of_val(addr_of!(trails)) * 8) as u32 |
| | ~~~~~~~~~~~~~~~~ |
| |
| warning: 1 warning emitted |
| |
