Make clippy and rustdoc happy

Author: compiler-errors

Diff for: src/tools/clippy/clippy_lints/src/inherent_impl.rs

@@ -56,19 +56,18 @@ impl<'tcx> LateLintPass<'tcx> for MultipleInherentImpl {
         let Ok(impls) = cx.tcx.crate_inherent_impls(()) else {
             return;
         };
-        let inherent_impls = cx
-            .tcx
-            .with_stable_hashing_context(|hcx| impls.inherent_impls.to_sorted(&hcx, true));
 
-        for (_, impl_ids) in inherent_impls.into_iter().filter(|(&id, impls)| {
-            impls.len() > 1
+        for (&id, impl_ids) in &impls.inherent_impls {
+            if impl_ids.len() < 2
             // Check for `#[allow]` on the type definition
-            && !is_lint_allowed(
+            || is_lint_allowed(
                 cx,
                 MULTIPLE_INHERENT_IMPL,
                 cx.tcx.local_def_id_to_hir_id(id),
-            )
-        }) {
+            ) {
+                continue;
+            }
+
             for impl_id in impl_ids.iter().map(|id| id.expect_local()) {
                 let impl_ty = cx.tcx.type_of(impl_id).instantiate_identity();
                 match type_map.entry(impl_ty) {

Diff for: tests/rustdoc/anchor-id-duplicate-method-name-25001.rs

@@ -24,14 +24,14 @@ impl Foo<u32> {
 }
 
 impl<T> Bar for Foo<T> {
-    // @has - '//*[@id="associatedtype.Item-1"]//h4[@class="code-header"]' 'type Item = T'
+    // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' 'type Item = T'
     type Item=T;
 
     // @has - '//*[@id="method.quux"]//h4[@class="code-header"]' 'fn quux(self)'
     fn quux(self) {}
 }
 impl<'a, T> Bar for &'a Foo<T> {
-    // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' "type Item = &'a T"
+    // @has - '//*[@id="associatedtype.Item-1"]//h4[@class="code-header"]' "type Item = &'a T"
     type Item=&'a T;
 
     // @has - '//*[@id="method.quux-1"]//h4[@class="code-header"]' 'fn quux(self)'