mirror of https://github.com/rust-lang/rust
18 lines
856 B
Plaintext
18 lines
856 B
Plaintext
warning: creating a mutable reference to mutable static is discouraged
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--> $DIR/const_let_assign2.rs:18:24
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LL | let ptr = unsafe { &mut BB };
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| ^^^^^^^ mutable reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
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= note: `#[warn(static_mut_refs)]` on by default
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help: use `addr_of_mut!` instead to create a raw pointer
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LL | let ptr = unsafe { addr_of_mut!(BB) };
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| ~~~~~~~~~~~~~ +
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warning: 1 warning emitted
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