From 981dbd0cdecbe5f6f1a5ba9108cdba0130f51c90 Mon Sep 17 00:00:00 2001
From: Yexuan Xiao <bizwen@nykz.org>
Date: Mon, 20 Apr 2026 02:05:58 +0800
Subject: [PATCH] Add inline for hstring_reference_flag

---
 strings/base_string.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/strings/base_string.h b/strings/base_string.h
index c2ba6c742..92295e81c 100644
--- a/strings/base_string.h
+++ b/strings/base_string.h
@@ -45,7 +45,7 @@ namespace winrt::impl
         std::atomic<std::int32_t> m_count;
     };
 
-    constexpr std::uint32_t hstring_reference_flag{ 1 };
+    inline constexpr std::uint32_t hstring_reference_flag{ 1 };
 
     struct hstring_header
     {