Auto merge of #65570 - tmandry:rollup-hck39pf, r=tmandry

Rollup of 19 pull requests

Successful merges:

 - #65016 (Always inline `mem::{size_of,align_of}` in debug builds)
 - #65197 (Prepare `MutVisitor`s to handle interned projections)
 - #65201 (Disable Go and OCaml bindings when building LLVM)
 - #65334 (Add long error explanation for E0575)
 - #65364 (Collect occurrences of empty blocks for mismatched braces diagnostic)
 - #65455 (Avoid unnecessary `TokenTree` to `TokenStream` conversions)
 - #65472 (Use a sharded dep node to dep node index map)
 - #65480 (Speed up `LexicalResolve::expansion()`)
 - #65493 (Add long error explanation for E0584)
 - #65496 (properly document panics in div_euclid and rem_euclid)
 - #65498 (Plugins deprecation: don’t suggest simply removing the attribute)
 - #65508 (add option to ping llvm ice-breakers to triagebot)
 - #65511 (save-analysis: Nest tables when processing impl block definitions)
 - #65513 (reorder fmt docs for more clarity)
 - #65532 (doc: make BitSet intro more short)
 - #65535 (rustc: arena-allocate the slice in `ty::GenericsPredicate`, not the whole struct.)
 - #65540 (show up some extra info when t!() fails)
 - #65549 (Fix left/right shift typo in wrapping rotate docs)
 - #65552 (Clarify diagnostics when using `~` as a unary op)

Failed merges:

 - #65390 (Add long error explanation for E0576)
 - #65434 (Add long error explanation for E0577)
 - #65471 (Add long error explanation for E0578)

r? @ghost

3 files changed, 14 insertions, 6 deletions

diff --git a/src/libcore/mem/mod.rs b/src/libcore/mem/mod.rs
index 23608931b1d..c7da56aad30 100644
--- a/src/libcore/mem/mod.rs
+++ b/src/libcore/mem/mod.rs
@@ -236,7 +236,7 @@ pub fn forget_unsized<T: ?Sized>(t: T) {
 /// ```
 ///
 /// [alignment]: ./fn.align_of.html
-#[inline]
+#[inline(always)]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[rustc_promotable]
 pub const fn size_of<T>() -> usize {
@@ -328,7 +328,7 @@ pub fn min_align_of_val<T: ?Sized>(val: &T) -> usize {
 ///
 /// assert_eq!(4, mem::align_of::<i32>());
 /// ```
-#[inline]
+#[inline(always)]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[rustc_promotable]
 pub const fn align_of<T>() -> usize {
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index 998c8f81652..8f4ade377e3 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -1864,7 +1864,7 @@ if `self < 0`, this is equal to round towards +/- infinity.
 
 # Panics
 
-This function will panic if `rhs` is 0.
+This function will panic if `rhs` is 0 or the division results in overflow.
 
 # Examples
 
@@ -1903,7 +1903,7 @@ This is done as if by the Euclidean division algorithm -- given
 
 # Panics
 
-This function will panic if `rhs` is 0.
+This function will panic if `rhs` is 0 or the division results in overflow.
 
 # Examples
 
@@ -3694,6 +3694,10 @@ Since, for the positive integers, all common
 definitions of division are equal, this
 is exactly equal to `self / rhs`.
 
+# Panics
+
+This function will panic if `rhs` is 0.
+
 # Examples
 
 Basic usage:
@@ -3719,6 +3723,10 @@ Since, for the positive integers, all common
 definitions of division are equal, this
 is exactly equal to `self % rhs`.
 
+# Panics
+
+This function will panic if `rhs` is 0.
+
 # Examples
 
 Basic usage:
diff --git a/src/libcore/num/wrapping.rs b/src/libcore/num/wrapping.rs
index 59a10ae99bb..5fe9895d8d2 100644
--- a/src/libcore/num/wrapping.rs
+++ b/src/libcore/num/wrapping.rs
@@ -437,7 +437,7 @@ assert_eq!(n.trailing_zeros(), 3);
             /// wrapping the truncated bits to the end of the resulting
             /// integer.
             ///
-            /// Please note this isn't the same operation as the `>>` shifting
+            /// Please note this isn't the same operation as the `<<` shifting
             /// operator!
             ///
             /// # Examples
@@ -463,7 +463,7 @@ assert_eq!(n.trailing_zeros(), 3);
             /// wrapping the truncated bits to the beginning of the resulting
             /// integer.
             ///
-            /// Please note this isn't the same operation as the `<<` shifting
+            /// Please note this isn't the same operation as the `>>` shifting
             /// operator!
             ///
             /// # Examples