Auto merge of #126900 - matthiaskrgr:rollup-24ah97b, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - #125241 (Add `rust_analyzer` as a predefined tool)
 - #126213 (Update docs for AtomicBool/U8/I8 with regard to alignment)
 - #126414 (Tier 2 std support must always be known)
 - #126882 (Special case when a code line only has multiline span starts)

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

1 files changed, 4 insertions, 3 deletions

diff --git a/compiler/rustc_resolve/src/macros.rs b/compiler/rustc_resolve/src/macros.rs
index 87794d11cea..8763e7aec43 100644
--- a/compiler/rustc_resolve/src/macros.rs
+++ b/compiler/rustc_resolve/src/macros.rs
@@ -140,9 +140,10 @@ pub(crate) fn registered_tools(tcx: TyCtxt<'_>, (): ()) -> RegisteredTools {
             }
         }
     }
-    // We implicitly add `rustfmt`, `clippy`, `diagnostic` to known tools,
-    // but it's not an error to register them explicitly.
-    let predefined_tools = [sym::clippy, sym::rustfmt, sym::diagnostic, sym::miri];
+    // We implicitly add `rustfmt`, `clippy`, `diagnostic`, `miri` and `rust_analyzer` to known
+    // tools, but it's not an error to register them explicitly.
+    let predefined_tools =
+        [sym::clippy, sym::rustfmt, sym::diagnostic, sym::miri, sym::rust_analyzer];
     registered_tools.extend(predefined_tools.iter().cloned().map(Ident::with_dummy_span));
     registered_tools
 }