Merge pull request Tencent#1989 from adamcalhoon/really-fix-placement…

…-new-alignment Fix the alignment of placement new buffer for GenericValue.
multitheftauto · Mar 8, 2022 · 0d78b1c · 0d78b1c
2 parents e4bde97 + 1dff2ab
commit 0d78b1c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/rapidjson/document.h b/include/rapidjson/document.h
@@ -1235,8 +1235,8 @@ class GenericValue {
             // return NullValue;
 
             // Use static buffer and placement-new to prevent destruction
-            static char buffer[sizeof(GenericValue)];
-            return *new (buffer) GenericValue();
+            static GenericValue buffer;
+            return *new (reinterpret_cast<char *>(&buffer)) GenericValue();
         }
     }
     template <typename SourceAllocator>