From c816fa67519c32653fca5a6bc3fdfe5d0cd341b9 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Sun, 10 Mar 2024 10:27:42 -0700
Subject: [PATCH] Fix a warning

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

diff --git a/test/scan.h b/test/scan.h
index 7e3400432bc3..15a80356e9c7 100644
--- a/test/scan.h
+++ b/test/scan.h
@@ -142,7 +142,7 @@ class scan_buffer {
 using scan_iterator = scan_buffer::iterator;
 using scan_sentinel = scan_buffer::sentinel;
 
-class string_scan_buffer : public scan_buffer {
+class string_scan_buffer final : public scan_buffer {
  private:
   void consume() override {}
 
@@ -151,7 +151,7 @@ class string_scan_buffer : public scan_buffer {
       : scan_buffer(s.begin(), s.end(), true) {}
 };
 
-class file_scan_buffer : public scan_buffer {
+class file_scan_buffer final : public scan_buffer {
  private:
   template <typename F, FMT_ENABLE_IF(sizeof(F::_IO_read_ptr) != 0)>
   static auto get_file(F* f, int) -> glibc_file<F> {