From bb004431db9eb68c1935064f19711f522a20a543 Mon Sep 17 00:00:00 2001
From: Jackie Tien <JackieTien@foxmail.com>
Date: Sun, 26 Sep 2021 13:58:30 +0800
Subject: [PATCH] call the destructor while memcpy is not safe in the
 pop_back() function of ObSEArrayImpl (#319)

---
 deps/oblib/src/lib/container/ob_se_array.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/deps/oblib/src/lib/container/ob_se_array.h b/deps/oblib/src/lib/container/ob_se_array.h
index 4c03178b8f..23649eb99b 100644
--- a/deps/oblib/src/lib/container/ob_se_array.h
+++ b/deps/oblib/src/lib/container/ob_se_array.h
@@ -478,6 +478,9 @@ void ObSEArrayImpl<T, LOCAL_ARRAY_SIZE, BlockAllocatorT, auto_free>::pop_back()
 {
   if (OB_UNLIKELY(count_ <= 0)) {
   } else {
+    if (!is_memcpy_safe()) {
+      data_[count_ - 1].~T();
+    }
     --count_;
   }
 }
-- 
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