From 631cd5845e8de329d0e227aaa707d7ea228b8f8f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:20:29 +0200 Subject: Merging upstream version 1.70.0+dfsg1. Signed-off-by: Daniel Baumann --- library/alloc/src/vec/mod.rs | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) (limited to 'library/alloc/src/vec/mod.rs') diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs index f2aa30f18..3736a6e0b 100644 --- a/library/alloc/src/vec/mod.rs +++ b/library/alloc/src/vec/mod.rs @@ -56,13 +56,9 @@ #[cfg(not(no_global_oom_handling))] use core::cmp; use core::cmp::Ordering; -use core::convert::TryFrom; use core::fmt; use core::hash::{Hash, Hasher}; -use core::intrinsics::assume; use core::iter; -#[cfg(not(no_global_oom_handling))] -use core::iter::FromIterator; use core::marker::PhantomData; use core::mem::{self, ManuallyDrop, MaybeUninit, SizedTypeProperties}; use core::ops::{self, Index, IndexMut, Range, RangeBounds}; @@ -1240,11 +1236,7 @@ impl Vec { pub fn as_ptr(&self) -> *const T { // We shadow the slice method of the same name to avoid going through // `deref`, which creates an intermediate reference. - let ptr = self.buf.ptr(); - unsafe { - assume(!ptr.is_null()); - } - ptr + self.buf.ptr() } /// Returns an unsafe mutable pointer to the vector's buffer, or a dangling @@ -1277,11 +1269,7 @@ impl Vec { pub fn as_mut_ptr(&mut self) -> *mut T { // We shadow the slice method of the same name to avoid going through // `deref_mut`, which creates an intermediate reference. - let ptr = self.buf.ptr(); - unsafe { - assume(!ptr.is_null()); - } - ptr + self.buf.ptr() } /// Returns a reference to the underlying allocator. @@ -2999,7 +2987,7 @@ impl<'a, T: Copy + 'a, A: Allocator + 'a> Extend<&'a T> for Vec { } } -/// Implements comparison of vectors, [lexicographically](core::cmp::Ord#lexicographical-comparison). +/// Implements comparison of vectors, [lexicographically](Ord#lexicographical-comparison). #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Vec { #[inline] @@ -3011,7 +2999,7 @@ impl PartialOrd for Vec { #[stable(feature = "rust1", since = "1.0.0")] impl Eq for Vec {} -/// Implements ordering of vectors, [lexicographically](core::cmp::Ord#lexicographical-comparison). +/// Implements ordering of vectors, [lexicographically](Ord#lexicographical-comparison). #[stable(feature = "rust1", since = "1.0.0")] impl Ord for Vec { #[inline] -- cgit v1.2.3