mention null explicitly · rust-lang/rust@e30f8ae (original) (raw)

`@@ -1991,7 +1991,7 @@ impl<F: FnPtr> fmt::Debug for F {

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`///

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`` /// The expr in addr_of!(expr) is evaluated as a place expression, but never loads

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`/// from the place or requires the place to be dereferenceable. This means that

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`` -

/// addr_of!(*ptr) is defined behavior even if ptr is dangling or misaligned.

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`` +

/// addr_of!(*ptr) is defined behavior even if ptr is null, dangling, or misaligned.

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`` /// Note however that addr_of!((*ptr).field) still requires the projection to

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`` /// field to be in-bounds, using the same rules as [offset].

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`///

`@@ -2040,7 +2040,7 @@ pub macro addr_of($place:expr) {

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`///

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`` /// The expr in addr_of_mut!(expr) is evaluated as a place expression, but never loads

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`/// from the place or requires the place to be dereferenceable. This means that

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`` -

/// addr_of_mut!(*ptr) is defined behavior even if ptr is dangling or misaligned.

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`` +

/// addr_of_mut!(*ptr) is defined behavior even if ptr is null, dangling, or misaligned.

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`` /// Note however that addr_of_mut!((*ptr).field) still requires the projection to

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`` /// field to be in-bounds, using the same rules as [offset].

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`///