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Stabilize const_intrinsic_copy

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This commit is contained in:
Yuki Okushi
2022-05-22 21:29:54 +09:00
parent e45d9973b2
commit 2b58e6314a
10 changed files with 19 additions and 22 deletions
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4
library/core/src/ptr/mod.rs
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@@ -1136,7 +1136,7 @@ pub const unsafe fn read<T>(src: *const T) -> T {
// We are calling the intrinsics directly to avoid function calls in the generated code
// as `intrinsics::copy_nonoverlapping` is a wrapper function.
extern "rust-intrinsic" {
#[rustc_const_unstable(feature = "const_intrinsic_copy", issue = "80697")]
#[rustc_const_stable(feature = "const_intrinsic_copy", since = "1.63.0")]
fn copy_nonoverlapping<T>(src: *const T, dst: *mut T, count: usize);
}
@@ -1331,7 +1331,7 @@ pub const unsafe fn write<T>(dst: *mut T, src: T) {
// We are calling the intrinsics directly to avoid function calls in the generated code
// as `intrinsics::copy_nonoverlapping` is a wrapper function.
extern "rust-intrinsic" {
#[rustc_const_unstable(feature = "const_intrinsic_copy", issue = "80697")]
#[rustc_const_stable(feature = "const_intrinsic_copy", since = "1.63.0")]
fn copy_nonoverlapping<T>(src: *const T, dst: *mut T, count: usize);
}