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20 lines
537 B
Plaintext
20 lines
537 B
Plaintext
warning: unused return value of `Box::<T>::from_raw` that must be used
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--> $DIR/must-use-box-from-raw.rs:8:5
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LL | Box::from_raw(ptr);
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| ^^^^^^^^^^^^^^^^^^
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= note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
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note: the lint level is defined here
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--> $DIR/must-use-box-from-raw.rs:5:9
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LL | #![warn(unused_must_use)]
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| ^^^^^^^^^^^^^^^
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = Box::from_raw(ptr);
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| +++++++
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warning: 1 warning emitted
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