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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:12:43 +0000 |
commit | cf94bdc0742c13e2a0cac864c478b8626b266e1b (patch) | |
tree | 044670aa50cc5e2b4229aa0b6b3df6676730c0a6 /library/core/src/alloc/layout.rs | |
parent | Adding debian version 1.65.0+dfsg1-2. (diff) | |
download | rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.tar.xz rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/core/src/alloc/layout.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/library/core/src/alloc/layout.rs b/library/core/src/alloc/layout.rs index f03502429..920e559cc 100644 --- a/library/core/src/alloc/layout.rs +++ b/library/core/src/alloc/layout.rs @@ -5,7 +5,6 @@ // Your performance intuition is useless. Run perf. use crate::cmp; -#[cfg(not(bootstrap))] use crate::error::Error; use crate::fmt; use crate::mem::{self, ValidAlign}; @@ -65,6 +64,7 @@ impl Layout { #[stable(feature = "alloc_layout", since = "1.28.0")] #[rustc_const_stable(feature = "const_alloc_layout_size_align", since = "1.50.0")] #[inline] + #[rustc_allow_const_fn_unstable(ptr_alignment_type)] pub const fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutError> { if !align.is_power_of_two() { return Err(LayoutError); @@ -114,6 +114,7 @@ impl Layout { #[rustc_const_stable(feature = "const_alloc_layout_unchecked", since = "1.36.0")] #[must_use] #[inline] + #[rustc_allow_const_fn_unstable(ptr_alignment_type)] pub const unsafe fn from_size_align_unchecked(size: usize, align: usize) -> Self { // SAFETY: the caller is required to uphold the preconditions. unsafe { Layout { size, align: ValidAlign::new_unchecked(align) } } @@ -134,6 +135,7 @@ impl Layout { #[must_use = "this returns the minimum alignment, \ without modifying the layout"] #[inline] + #[rustc_allow_const_fn_unstable(ptr_alignment_type)] pub const fn align(&self) -> usize { self.align.as_usize() } @@ -463,7 +465,6 @@ pub type LayoutErr = LayoutError; #[derive(Clone, PartialEq, Eq, Debug)] pub struct LayoutError; -#[cfg(not(bootstrap))] #[stable(feature = "alloc_layout", since = "1.28.0")] impl Error for LayoutError {} |