fix pr comments

Author: yonip23

clippy_lints/src/arc_new_in_vec_from_elem.rs

@@ -30,9 +30,9 @@ declare_clippy_lint! {
     suspicious,
     "calling `Arc::new` in `vec![elem; len]`"
 }
-declare_lint_pass!(ArcNewInVecFromSlice => [ARC_NEW_IN_VEC_FROM_ELEM]);
+declare_lint_pass!(ArcNewInVecFromElem => [ARC_NEW_IN_VEC_FROM_ELEM]);
 
-impl LateLintPass<'_> for ArcNewInVecFromSlice {
+impl LateLintPass<'_> for ArcNewInVecFromElem {
     fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
         let Some(macro_call) = root_macro_call_first_node(cx, expr) else { return; };
 
@@ -67,10 +67,9 @@ fn is_arc_new(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
         if cx.tcx.is_diagnostic_item(sym::Arc, def_id);
 
         then {
-            let ty_segment = last_path_segment(ty_path);
             let func_segment = last_path_segment(func_path);
 
-            return ty_segment.ident.name == sym::Arc && func_segment.ident.name == sym::new;
+            return func_segment.ident.name == sym::new;
         }
     }
 

clippy_lints/src/lib.rs

@@ -888,7 +888,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_late_pass(|| Box::new(bytes_count_to_len::BytesCountToLen));
     let max_include_file_size = conf.max_include_file_size;
     store.register_late_pass(move || Box::new(large_include_file::LargeIncludeFile::new(max_include_file_size)));
-    store.register_late_pass(|| Box::new(arc_new_in_vec_from_elem::ArcNewInVecFromSlice));
+    store.register_late_pass(|| Box::new(arc_new_in_vec_from_elem::ArcNewInVecFromElem));
     // add lints here, do not remove this comment, it's used in `new_lint`
 }