Cleanups

Author: aerooneqq

compiler/rustc_hir_typeck/src/callee.rs

@@ -642,7 +642,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
             );
         };
 
-        let Some(scope) = self.try_get_scope_for_call_adjustments(call_expr, arg_exprs) else {
+        let Some(scope) = self.get_scope_for_method_call_adjustments(call_expr, arg_exprs) else {
             return do_check();
         };
 
@@ -687,7 +687,9 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
         results.node_types_mut().insert(first_expr.hir_id, first_arg_type);
     }
 
-    fn try_get_scope_for_call_adjustments(
+    /// Gets scope for method-call like adjustments for the first argument of the call.
+    /// Now only delegations are processed this way.
+    fn get_scope_for_method_call_adjustments(
         &self,
         call_expr: &'tcx hir::Expr<'tcx>,
         arg_exprs: &'tcx [hir::Expr<'tcx>],
@@ -706,7 +708,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
         let Some(path_res_id) = info.call_path_res else { return None };
 
         // Check that delegation has first provided arg and that the call path
-        // resolves to a trait method (inherent methods are not yet supported)
+        // resolves to a trait method (inherent methods are not yet supported).
         if arg_exprs.is_empty()
             || !self.tcx.opt_associated_item(path_res_id).is_some_and(|i| i.is_method())
         {