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Add diagnostic items for ptr::cast_mut and ptr::from_ref

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This commit is contained in:
Urgau 2023-05-17 14:54:56 +02:00
parent 617d3d6d72
commit a51ad131e6
3 changed files with 4 additions and 0 deletions
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2
compiler/rustc_span/src/symbol.rs
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@ -1146,6 +1146,8 @@ symbols! {
profiler_builtins,
profiler_runtime,
ptr,
ptr_cast_mut,
ptr_from_ref,
ptr_guaranteed_cmp,
ptr_mask,
ptr_null,

1
library/core/src/ptr/const_ptr.rs
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@ -104,6 +104,7 @@ impl<T: ?Sized> *const T {
/// refactored.
#[stable(feature = "ptr_const_cast", since = "1.65.0")]
#[rustc_const_stable(feature = "ptr_const_cast", since = "1.65.0")]
#[rustc_diagnostic_item = "ptr_cast_mut"]
#[inline(always)]
pub const fn cast_mut(self) -> *mut T {
self as _

1
library/core/src/ptr/mod.rs
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@ -698,6 +698,7 @@ where
#[inline(always)]
#[must_use]
#[unstable(feature = "ptr_from_ref", issue = "106116")]
#[rustc_diagnostic_item = "ptr_from_ref"]
pub const fn from_ref<T: ?Sized>(r: &T) -> *const T {
r
}