From fd431fc36b8e0ae12ae1899f9fd38803cf4695e9 Mon Sep 17 00:00:00 2001
From: Kevin Li <oathdruid@live.cn>
Date: Thu, 7 Nov 2024 22:49:21 +0800
Subject: [PATCH] fix error of clang

---
 src/babylon/reusable/memory_resource.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/babylon/reusable/memory_resource.cpp b/src/babylon/reusable/memory_resource.cpp
index 305b380..9380cf7 100644
--- a/src/babylon/reusable/memory_resource.cpp
+++ b/src/babylon/reusable/memory_resource.cpp
@@ -282,7 +282,7 @@ bool ExclusiveMonotonicBufferResource::contains(const void* ptr) noexcept {
     auto page_size = _page_allocator->page_size();
     auto page_array = _last_page_array;
     auto iter = _last_page_pointer;
-    auto size = page_size - (_free_end - _free_begin);
+    auto size = page_size - static_cast<size_t>(_free_end - _free_begin);
     while (page_array != nullptr) {
       SanitizerHelper::PoisonGuard guard {page_array};
       auto end = &page_array->pages[PAGE_ARRAY_CAPACITY];