Index: doc/generic_types/evaluation/cfa-stack.c
===================================================================
--- doc/generic_types/evaluation/cfa-stack.c	(revision 47535a0d20eddfa1887efa7cbf99f719d14c7696)
+++ doc/generic_types/evaluation/cfa-stack.c	(revision 65cb4132a4366f98dde1b482c8328080d7a1d581)
@@ -59,5 +59,6 @@
 	s->head = n->next;
 	T x = n->value;
-	delete(n);
+	^n{};
+	free(n);
 	return x;
 }