1 files changed, 1 insertions, 0 deletions
diff --git a/types.h b/types.h
index 5147e2d..1e1e8a7 100644
--- a/types.h
+++ b/types.h
@@ -320,6 +320,7 @@ class PromObj: public EvalObj {/*{{{*/
         EvalObj *mem;
     public:
         PromObj(EvalObj *exp);
+        ~PromObj();
         Pair *get_entry();
         EvalObj *get_mem();
         void feed_mem(EvalObj *res);