mirror of https://github.com/rust-lang/rust
11 lines
417 B
Plaintext
11 lines
417 B
Plaintext
warning: transmuting &T to &mut T is undefined behavior, even if the reference is unused, consider instead using an UnsafeCell
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--> $DIR/allowed-deny-by-default-lint.rs:9:17
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LL | let y = std::mem::transmute::<&i32, &mut i32>(&5);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: requested on the command line with `--force-warn mutable-transmutes`
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warning: 1 warning emitted
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