From 90eb027204f5a9d7c00fa97d4112243bd37a9012 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Fri, 22 May 2020 15:45:21 +0300
Subject: doc: Add and fix comments about never destroyed objects

---
 src/sync.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/sync.cpp')

diff --git a/src/sync.cpp b/src/sync.cpp
index 9b0878bbea..c3312b5a00 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -95,6 +95,8 @@ struct LockData {
 LockData& GetLockData() {
     // This approach guarantees that the object is not destroyed until after its last use.
     // The operating system automatically reclaims all the memory in a program's heap when that program exits.
+    // Since the ~LockData() destructor is never called, the LockData class and all
+    // its subclasses must have implicitly-defined destructors.
     static LockData& lock_data = *new LockData();
     return lock_data;
 }
-- 
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