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Diffstat (limited to 'src/smt/smt_engine.cpp')
| -rw-r--r-- | src/smt/smt_engine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
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, |