Auto merge of #72768 - JohnTitor:rollup-6kwokh6, r=JohnTitor

Rollup of 10 pull requests

Successful merges:

 - #72033 (Update RELEASES.md for 1.44.0)
 - #72162 (Add Extend::{extend_one,extend_reserve})
 - #72419 (Miri read_discriminant: return a scalar instead of raw underlying bytes)
 - #72621 (Don't bail out of trait selection when predicate references an error)
 - #72677 (Fix diagnostics for `@ ..` binding pattern in tuples and tuple structs)
 - #72710 (Add test to make sure -Wunused-crate-dependencies works with tests)
 - #72724 (Revert recursive `TokenKind::Interpolated` expansion for now)
 - #72741 (Remove unused mut from long-linker-command-lines test)
 - #72750 (Remove remaining calls to `as_local_node_id`)
 - #72752 (remove mk_bool)

Failed merges:

r? @ghost

1 files changed, 20 insertions, 0 deletions

diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
index d26cd77aae4..42fb1f8c737 100644
--- a/src/liballoc/vec.rs
+++ b/src/liballoc/vec.rs
@@ -2045,6 +2045,16 @@ impl<T> Extend<T> for Vec<T> {
     fn extend<I: IntoIterator<Item = T>>(&mut self, iter: I) {
         <Self as SpecExtend<T, I::IntoIter>>::spec_extend(self, iter.into_iter())
     }
+
+    #[inline]
+    fn extend_one(&mut self, item: T) {
+        self.push(item);
+    }
+
+    #[inline]
+    fn extend_reserve(&mut self, additional: usize) {
+        self.reserve(additional);
+    }
 }
 
 // Specialization trait used for Vec::from_iter and Vec::extend
@@ -2316,6 +2326,16 @@ impl<'a, T: 'a + Copy> Extend<&'a T> for Vec<T> {
     fn extend<I: IntoIterator<Item = &'a T>>(&mut self, iter: I) {
         self.spec_extend(iter.into_iter())
     }
+
+    #[inline]
+    fn extend_one(&mut self, &item: &'a T) {
+        self.push(item);
+    }
+
+    #[inline]
+    fn extend_reserve(&mut self, additional: usize) {
+        self.reserve(additional);
+    }
 }
 
 macro_rules! __impl_slice_eq1 {