From: Morgan Deters <mdeters@cs.nyu.edu>
Date: Tue, 5 Mar 2013 00:58:09 +0000 (-0500)
Subject: Bugfix for SmtEngine: proper unsubscribing for NodeManager events
X-Git-Tag: cvc5-1.0.0~7391^2~3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8eb02754af2dbef5b3704d6674e8b7376f07f8a1;p=cvc5.git

Bugfix for SmtEngine: proper unsubscribing for NodeManager events
---

diff --git a/src/smt/smt_engine.cpp b/src/smt/smt_engine.cpp
index 09fed4f9f..af02c5186 100644
--- a/src/smt/smt_engine.cpp
+++ b/src/smt/smt_engine.cpp
@@ -365,6 +365,10 @@ public:
     d_smt.d_nodeManager->subscribeEvents(this);
   }
 
+  ~SmtEnginePrivate() {
+    d_smt.d_nodeManager->unsubscribeEvents(this);
+  }
+
   void nmNotifyNewSort(TypeNode tn) {
     DeclareTypeCommand c(tn.getAttribute(expr::VarNameAttr()),
                          0,