Fix #20595 - automatically unittest destroy(T.init)

dlang · Dec 24, 2024 · 78d2dc3 · 78d2dc3
1 parent 3fa3ac8
commit 78d2dc3
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/druntime/src/object.d b/druntime/src/object.d
@@ -3781,6 +3781,17 @@ template RTInfo(T)
         enum RTInfo = rtinfoNoPointers;
     else
         enum RTInfo = RTInfoImpl!(pointerBitmap).ptr;
+
+    static if (is (T == struct) && imported!"core.internal.traits".hasElaborateDestructor!T)
+    {
+        /// Verify that `destroy` works with `T.init`.
+        /// TODO: explain why
+        unittest
+        {
+            T t;
+            .destroy(t);
+        }
+    }
 }
 
 /**