From c66e901171f6f9b6600a0b33609f73be12457c73 Mon Sep 17 00:00:00 2001
From: Yilou Wang <wangyilou123@gmail.com>
Date: Sat, 4 Jul 2026 13:56:34 +0200
Subject: [PATCH] Mark VlRandomAssocKeyWidths final for portability lint

---
 include/verilated_random.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/verilated_random.h b/include/verilated_random.h
index 10ac33e36..96ca94e20 100644
--- a/include/verilated_random.h
+++ b/include/verilated_random.h
@@ -109,11 +109,11 @@ public:
 // key formats emitted by V3Randomize (string = 128, integral = 8 * sizeof).
 // Recursion stops at non-assoc levels, which keep the 32-bit default.
 template <typename T>
-struct VlRandomAssocKeyWidths {
+struct VlRandomAssocKeyWidths final {
     static void push(std::vector<size_t>&) {}
 };
 template <typename T_Key, typename T_Value>
-struct VlRandomAssocKeyWidths<VlAssocArray<T_Key, T_Value>> {
+struct VlRandomAssocKeyWidths<VlAssocArray<T_Key, T_Value>> final {
     static void push(std::vector<size_t>& widths) {
         widths.push_back(std::is_same<T_Key, std::string>::value ? 128 : sizeof(T_Key) * 8);
         VlRandomAssocKeyWidths<T_Value>::push(widths);