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rename expose_addr to expose_provenance

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joboet 2024-04-03 15:17:00 +02:00
parent 99c42d2340
commit 989660c3e6
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49 changed files with 105 additions and 99 deletions
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6
compiler/rustc_lint_defs/src/builtin.rs
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@ -2797,17 +2797,17 @@ declare_lint! {
/// Since this cast is lossy, it is considered good style to use the
/// [`ptr::addr`] method instead, which has a similar effect, but doesn't
/// "expose" the pointer provenance. This improves optimisation potential.
/// See the docs of [`ptr::addr`] and [`ptr::expose_addr`] for more information
/// See the docs of [`ptr::addr`] and [`ptr::expose_provenance`] for more information
/// about exposing pointer provenance.
///
/// If your code can't comply with strict provenance and needs to expose
/// the provenance, then there is [`ptr::expose_addr`] as an escape hatch,
/// the provenance, then there is [`ptr::expose_provenance`] as an escape hatch,
/// which preserves the behaviour of `as usize` casts while being explicit
/// about the semantics.
///
/// [issue #95228]: https://github.com/rust-lang/rust/issues/95228
/// [`ptr::addr`]: https://doc.rust-lang.org/core/primitive.pointer.html#method.addr
/// [`ptr::expose_addr`]: https://doc.rust-lang.org/core/primitive.pointer.html#method.expose_addr
/// [`ptr::expose_provenance`]: https://doc.rust-lang.org/core/primitive.pointer.html#method.expose_provenance
pub LOSSY_PROVENANCE_CASTS,
Allow,
"a lossy pointer to integer cast is used",