bjoernager/rust
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Remove ptr_from_mut diagnostic item

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It was added by #113657 for its purposes.
Now it is not used any more, remove it,
as we use the attr now.
This commit is contained in:
est31 2023-08-05 05:14:32 +02:00
parent 33970db8c6
commit 8faac74e54
2 changed files with 0 additions and 2 deletions
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1
compiler/rustc_span/src/symbol.rs
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@ -1159,7 +1159,6 @@ symbols! {
ptr_cast, ptr_cast,
ptr_cast_mut, ptr_cast_mut,
ptr_const_is_null, ptr_const_is_null,
ptr_from_mut,
ptr_from_ref, ptr_from_ref,
ptr_guaranteed_cmp, ptr_guaranteed_cmp,
ptr_is_null, ptr_is_null,

1
library/core/src/ptr/mod.rs
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@ -712,7 +712,6 @@ pub const fn from_ref<T: ?Sized>(r: &T) -> *const T {
#[must_use] #[must_use]
#[unstable(feature = "ptr_from_ref", issue = "106116")] #[unstable(feature = "ptr_from_ref", issue = "106116")]
#[cfg_attr(not(bootstrap), rustc_never_returns_null_ptr)] #[cfg_attr(not(bootstrap), rustc_never_returns_null_ptr)]
#[rustc_diagnostic_item = "ptr_from_mut"]
pub const fn from_mut<T: ?Sized>(r: &mut T) -> *mut T { pub const fn from_mut<T: ?Sized>(r: &mut T) -> *mut T {
r r
} }