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disable strict-provenance-violating doctests in Miri

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This commit is contained in:
Ralf Jung 2022-11-22 11:28:35 +01:00
parent a78c9bee4d
commit 3a95e12c9b
4 changed files with 12 additions and 0 deletions
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4
library/core/src/ptr/const_ptr.rs
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@ -112,11 +112,13 @@ impl<T: ?Sized> *const T {
///
/// ```
/// #![feature(ptr_to_from_bits)]
/// # #[cfg(not(miri))] { // doctest does not work with strict provenance
/// let array = [13, 42];
/// let p0: *const i32 = &array[0];
/// assert_eq!(<*const _>::from_bits(p0.to_bits()), p0);
/// let p1: *const i32 = &array[1];
/// assert_eq!(p1.to_bits() - p0.to_bits(), 4);
/// # }
/// ```
#[unstable(feature = "ptr_to_from_bits", issue = "91126")]
#[deprecated(
@ -140,9 +142,11 @@ impl<T: ?Sized> *const T {
///
/// ```
/// #![feature(ptr_to_from_bits)]
/// # #[cfg(not(miri))] { // doctest does not work with strict provenance
/// use std::ptr::NonNull;
/// let dangling: *const u8 = NonNull::dangling().as_ptr();
/// assert_eq!(<*const u8>::from_bits(1), dangling);
/// # }
/// ```
#[unstable(feature = "ptr_to_from_bits", issue = "91126")]
#[deprecated(