diff options
Diffstat (limited to 'src/theory/theory_engine.cpp')
| -rw-r--r-- | src/theory/theory_engine.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/theory/theory_engine.cpp b/src/theory/theory_engine.cpp index 4aed35e75..cedeb640f 100644 --- a/src/theory/theory_engine.cpp +++ b/src/theory/theory_engine.cpp @@ -22,6 +22,7 @@ #include "decision/decision_engine.h" #include "expr/attribute.h" #include "expr/node.h" +#include "expr/node_algorithm.h" #include "expr/node_builder.h" #include "options/bv_options.h" #include "options/options.h" @@ -31,8 +32,8 @@ #include "proof/lemma_proof.h" #include "proof/proof_manager.h" #include "proof/theory_proof.h" -#include "smt/term_formula_removal.h" #include "smt/logic_exception.h" +#include "smt/term_formula_removal.h" #include "smt_util/lemma_output_channel.h" #include "smt_util/node_visitor.h" #include "theory/arith/arith_ite_utils.h" @@ -396,7 +397,7 @@ void TheoryEngine::preRegister(TNode preprocessed) { // the atom should not have free variables Debug("theory") << "TheoryEngine::preRegister: " << preprocessed << std::endl; - Assert(!preprocessed.hasFreeVar()); + Assert(!expr::hasFreeVar(preprocessed)); // Pre-register the terms in the atom Theory::Set theories = NodeVisitor<PreRegisterVisitor>::run(d_preRegistrationVisitor, preprocessed); theories = Theory::setRemove(THEORY_BOOL, theories); |