Auto merge of #70205 - Centril:rollup-0jq9k4s, r=Centril

Rollup of 16 pull requests

Successful merges:

 - #65097 (Make std::sync::Arc compatible with ThreadSanitizer)
 - #69033 (Use generator resume arguments in the async/await lowering)
 - #69997 (add `Option::{zip,zip_with}` methods under "option_zip" gate)
 - #70038 (Remove the call that makes miri fail)
 - #70058 (can_begin_literal_maybe_minus: `true` on `"-"? lit` NTs.)
 - #70111 (BTreeMap: remove shared root)
 - #70139 (add delay_span_bug to TransmuteSizeDiff, just to be sure)
 - #70165 (Remove the erase regions MIR transform)
 - #70166 (Derive PartialEq, Eq and Hash for RangeInclusive)
 - #70176 (Add tests for #58319 and #65131)
 - #70177 (Fix oudated comment for NamedRegionMap)
 - #70184 (expand_include: set `.directory` to dir of included file.)
 - #70187 (more clippy fixes)
 - #70188 (Clean up E0439 explanation)
 - #70189 (Abi::is_signed: assert that we are a Scalar)
 - #70194 (#[must_use] on split_off())

Failed merges:

r? @ghost

1 files changed, 2 insertions, 9 deletions

diff --git a/src/liballoc/tests/btree/map.rs b/src/liballoc/tests/btree/map.rs
index d05eec19346..3a3462d546f 100644
--- a/src/liballoc/tests/btree/map.rs
+++ b/src/liballoc/tests/btree/map.rs
@@ -67,7 +67,7 @@ fn test_basic_large() {
 #[test]
 fn test_basic_small() {
     let mut map = BTreeMap::new();
-    // Empty, shared root:
+    // Empty, root is absent (None):
     assert_eq!(map.remove(&1), None);
     assert_eq!(map.len(), 0);
     assert_eq!(map.get(&1), None);
@@ -123,7 +123,7 @@ fn test_basic_small() {
     assert_eq!(map.values().collect::<Vec<_>>(), vec![&4]);
     assert_eq!(map.remove(&2), Some(4));
 
-    // Empty but private root:
+    // Empty but root is owned (Some(...)):
     assert_eq!(map.len(), 0);
     assert_eq!(map.get(&1), None);
     assert_eq!(map.get_mut(&1), None);
@@ -264,13 +264,6 @@ fn test_iter_mut_mutation() {
 }
 
 #[test]
-fn test_into_key_slice_with_shared_root_past_bounds() {
-    let mut map: BTreeMap<Align32, ()> = BTreeMap::new();
-    assert_eq!(map.get(&Align32(1)), None);
-    assert_eq!(map.get_mut(&Align32(1)), None);
-}
-
-#[test]
 fn test_values_mut() {
     let mut a = BTreeMap::new();
     a.insert(1, String::from("hello"));