diff options
Diffstat (limited to 'src/theory/theory_engine.cpp')
| -rw-r--r-- | src/theory/theory_engine.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/theory/theory_engine.cpp b/src/theory/theory_engine.cpp index f3489f5ad..de71a8b5e 100644 --- a/src/theory/theory_engine.cpp +++ b/src/theory/theory_engine.cpp @@ -393,6 +393,8 @@ void TheoryEngine::preRegister(TNode preprocessed) { d_sharedTerms.addEqualityToPropagate(preprocessed); } + // the atom should not have free variables + Assert(!preprocessed.hasFreeVar()); // Pre-register the terms in the atom Theory::Set theories = NodeVisitor<PreRegisterVisitor>::run(d_preRegistrationVisitor, preprocessed); theories = Theory::setRemove(THEORY_BOOL, theories); |