diff --git a/Sources/CustomDump/Diff.swift b/Sources/CustomDump/Diff.swift
index 934ad5f..931e4f1 100644
--- a/Sources/CustomDump/Diff.swift
+++ b/Sources/CustomDump/Diff.swift
@@ -397,8 +397,7 @@ public func diff<T>(_ lhs: T, _ rhs: T, format: DiffFormat = .default) -> String
           terminator: "",
           to: &out
         )
-      } else if lhsItem == rhsItem,
-        let (lhs, rhs) = (lhs as? any _CustomDiffObject)?._customDiffValues
+      } else if lhsItem == rhsItem, let (lhs, rhs) = (lhs as? _CustomDiffObject)?._customDiffValues
       {
         print(
           diffHelp(