diff options
Diffstat (limited to 'src/theory')
| -rw-r--r-- | src/theory/quantifiers_engine.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/theory/quantifiers_engine.h b/src/theory/quantifiers_engine.h index 83076c51a..150b3945b 100644 --- a/src/theory/quantifiers_engine.h +++ b/src/theory/quantifiers_engine.h @@ -47,6 +47,7 @@ namespace quantifiers { class InstantiationNotify { public: InstantiationNotify(){} + virtual ~InstantiationNotify() {} virtual bool notifyInstantiation( unsigned quant_e, Node q, Node lem, std::vector< Node >& terms, Node body ) = 0; virtual void filterInstantiations() = 0; }; |