Auto merge of #115758 - matthiaskrgr:rollup-khwbjj7, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #115335 (fix overflow in array length computation)
 - #115440 (bootstrap/format: remove unnecessary paths.push)
 - #115702 (Update mailmap)
 - #115727 (Implement fallback for effect param)
 - #115739 (Call `LateLintPass::check_attribute` from `with_lint_attrs`)
 - #115743 (Point out if a local trait has no implementations)
 - #115744 (Improve diagnostic for generic params from outer items (E0401))
 - #115752 (rustdoc: Add missing "Aliased type" title in the sidebar)

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

Author: bors

tests/ui/allow_attributes.fixed

@@ -22,6 +22,13 @@ struct T4;
 #[cfg_attr(panic = "unwind", expect(dead_code))]
 struct CfgT;
 
+#[allow(clippy::allow_attributes, unused)]
+struct Allowed;
+
+#[expect(clippy::allow_attributes)]
+#[allow(unused)]
+struct Expected;
+
 fn ignore_external() {
     external! {
         #[allow(clippy::needless_borrow)] // Should not lint

tests/ui/allow_attributes.rs

@@ -22,6 +22,13 @@ struct T4;
 #[cfg_attr(panic = "unwind", allow(dead_code))]
 struct CfgT;
 
+#[allow(clippy::allow_attributes, unused)]
+struct Allowed;
+
+#[expect(clippy::allow_attributes)]
+#[allow(unused)]
+struct Expected;
+
 fn ignore_external() {
     external! {
         #[allow(clippy::needless_borrow)] // Should not lint

tests/ui/blanket_clippy_restriction_lints.stderr

@@ -1,17 +1,12 @@
-error: `clippy::restriction` is not meant to be enabled as a group
-   |
-   = note: because of the command line `--warn clippy::restriction`
-   = help: enable the restriction lints you need individually
-   = note: `-D clippy::blanket-clippy-restriction-lints` implied by `-D warnings`
-   = help: to override `-D warnings` add `#[allow(clippy::blanket_clippy_restriction_lints)]`
-
 error: `clippy::restriction` is not meant to be enabled as a group
   --> $DIR/blanket_clippy_restriction_lints.rs:6:9
    |
 LL | #![warn(clippy::restriction)]
    |         ^^^^^^^^^^^^^^^^^^^
    |
    = help: enable the restriction lints you need individually
+   = note: `-D clippy::blanket-clippy-restriction-lints` implied by `-D warnings`
+   = help: to override `-D warnings` add `#[allow(clippy::blanket_clippy_restriction_lints)]`
 
 error: `clippy::restriction` is not meant to be enabled as a group
   --> $DIR/blanket_clippy_restriction_lints.rs:8:9
@@ -29,5 +24,10 @@ LL | #![forbid(clippy::restriction)]
    |
    = help: enable the restriction lints you need individually
 
+error: `clippy::restriction` is not meant to be enabled as a group
+   |
+   = note: because of the command line `--warn clippy::restriction`
+   = help: enable the restriction lints you need individually
+
 error: aborting due to 4 previous errors