Auto merge of rust-lang#106023 - JohnTitor:rollup-k8mettz, r=JohnTitor

Rollup of 8 pull requests

Successful merges:

 - rust-lang#105584 (add assert messages if chunks/windows are length 0)
 - rust-lang#105602 (interpret: add read_machine_[ui]size convenience methods)
 - rust-lang#105824 (str.lines() docstring: clarify that line endings are not returned)
 - rust-lang#105980 (Refer to "Waker" rather than "RawWaker" in `drop` comment)
 - rust-lang#105986 (Fix typo in reading_half_a_pointer.rs)
 - rust-lang#105995 (Add regression test for rust-lang#96530)
 - rust-lang#106008 (Sort lint_groups in no_lint_suggestion)
 - rust-lang#106014 (Add comment explaining what the scrape-examples-toggle.goml GUI test is about)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

core/src/slice/mod.rs

@@ -893,7 +893,7 @@ impl<T> [T] {
     #[stable(feature = "chunks_exact", since = "1.31.0")]
     #[inline]
     pub fn chunks_exact(&self, chunk_size: usize) -> ChunksExact<'_, T> {
-        assert_ne!(chunk_size, 0);
+        assert_ne!(chunk_size, 0, "chunks cannot have a size of zero");
         ChunksExact::new(self, chunk_size)
     }
 
@@ -935,7 +935,7 @@ impl<T> [T] {
     #[stable(feature = "chunks_exact", since = "1.31.0")]
     #[inline]
     pub fn chunks_exact_mut(&mut self, chunk_size: usize) -> ChunksExactMut<'_, T> {
-        assert_ne!(chunk_size, 0);
+        assert_ne!(chunk_size, 0, "chunks cannot have a size of zero");
         ChunksExactMut::new(self, chunk_size)
     }
 
@@ -1017,7 +1017,7 @@ impl<T> [T] {
     #[inline]
     #[must_use]
     pub fn as_chunks<const N: usize>(&self) -> (&[[T; N]], &[T]) {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         let len = self.len() / N;
         let (multiple_of_n, remainder) = self.split_at(len * N);
         // SAFETY: We already panicked for zero, and ensured by construction
@@ -1048,7 +1048,7 @@ impl<T> [T] {
     #[inline]
     #[must_use]
     pub fn as_rchunks<const N: usize>(&self) -> (&[T], &[[T; N]]) {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         let len = self.len() / N;
         let (remainder, multiple_of_n) = self.split_at(self.len() - len * N);
         // SAFETY: We already panicked for zero, and ensured by construction
@@ -1087,7 +1087,7 @@ impl<T> [T] {
     #[unstable(feature = "array_chunks", issue = "74985")]
     #[inline]
     pub fn array_chunks<const N: usize>(&self) -> ArrayChunks<'_, T, N> {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         ArrayChunks::new(self)
     }
 
@@ -1166,7 +1166,7 @@ impl<T> [T] {
     #[inline]
     #[must_use]
     pub fn as_chunks_mut<const N: usize>(&mut self) -> (&mut [[T; N]], &mut [T]) {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         let len = self.len() / N;
         let (multiple_of_n, remainder) = self.split_at_mut(len * N);
         // SAFETY: We already panicked for zero, and ensured by construction
@@ -1203,7 +1203,7 @@ impl<T> [T] {
     #[inline]
     #[must_use]
     pub fn as_rchunks_mut<const N: usize>(&mut self) -> (&mut [T], &mut [[T; N]]) {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         let len = self.len() / N;
         let (remainder, multiple_of_n) = self.split_at_mut(self.len() - len * N);
         // SAFETY: We already panicked for zero, and ensured by construction
@@ -1244,7 +1244,7 @@ impl<T> [T] {
     #[unstable(feature = "array_chunks", issue = "74985")]
     #[inline]
     pub fn array_chunks_mut<const N: usize>(&mut self) -> ArrayChunksMut<'_, T, N> {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "chunks cannot have a size of zero");
         ArrayChunksMut::new(self)
     }
 
@@ -1276,7 +1276,7 @@ impl<T> [T] {
     #[unstable(feature = "array_windows", issue = "75027")]
     #[inline]
     pub fn array_windows<const N: usize>(&self) -> ArrayWindows<'_, T, N> {
-        assert_ne!(N, 0);
+        assert_ne!(N, 0, "windows cannot have a size of zero");
         ArrayWindows::new(self)
     }
 

core/src/str/mod.rs

@@ -970,8 +970,10 @@ impl str {
 
     /// An iterator over the lines of a string, as string slices.
     ///
-    /// Lines are ended with either a newline (`\n`) or a carriage return with
-    /// a line feed (`\r\n`).
+    /// Lines are split at line endings that are either newlines (`\n`) or
+    /// sequences of a carriage return followed by a line feed (`\r\n`).
+    ///
+    /// Line terminators are not included in the lines returned by the iterator.
     ///
     /// The final line ending is optional. A string that ends with a final line
     /// ending will return the same lines as an otherwise identical string

core/src/task/wake.rs

@@ -104,7 +104,7 @@ pub struct RawWakerVTable {
     /// pointer.
     wake_by_ref: unsafe fn(*const ()),
 
-    /// This function gets called when a [`RawWaker`] gets dropped.
+    /// This function gets called when a [`Waker`] gets dropped.
     ///
     /// The implementation of this function must make sure to release any
     /// resources that are associated with this instance of a [`RawWaker`] and
@@ -151,7 +151,7 @@ impl RawWakerVTable {
     ///
     /// # `drop`
     ///
-    /// This function gets called when a [`RawWaker`] gets dropped.
+    /// This function gets called when a [`Waker`] gets dropped.
     ///
     /// The implementation of this function must make sure to release any
     /// resources that are associated with this instance of a [`RawWaker`] and