destory, emplace new object in address, return

dlang · Aug 22, 2024 · a305697 · a305697
1 parent 5e47e2e
commit a305697
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/source/stdcpp/list.d b/source/stdcpp/list.d
@@ -333,8 +333,11 @@ extern(C++, class) struct list(Type, Allocator)
         ///
         ref list opAssign(ref const list other)
         {
-            auto object = list!(Type)(other);
-            return object;
+            import core.lifetime : emplace;
+
+            desroy!false(this);
+            emplace(&this, object);
+            return this;
         }
         ///
         void assign(size_type count, ref const value_type value);