diff options
Diffstat (limited to 'src/theory/bv/theory_bv.cpp')
| -rw-r--r-- | src/theory/bv/theory_bv.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/theory/bv/theory_bv.cpp b/src/theory/bv/theory_bv.cpp index 9ecbbc99c..541b77fe6 100644 --- a/src/theory/bv/theory_bv.cpp +++ b/src/theory/bv/theory_bv.cpp @@ -15,6 +15,7 @@ #include "theory/bv/theory_bv.h" +#include "expr/node_algorithm.h" #include "options/bv_options.h" #include "options/smt_options.h" #include "proof/proof_manager.h" @@ -670,13 +671,13 @@ Theory::PPAssertStatus TheoryBV::ppAssert(TNode in, { case kind::EQUAL: { - if (in[0].isVar() && !in[1].hasSubterm(in[0])) + if (in[0].isVar() && !expr::hasSubterm(in[1], in[0])) { ++(d_statistics.d_solveSubstitutions); outSubstitutions.addSubstitution(in[0], in[1]); return PP_ASSERT_STATUS_SOLVED; } - if (in[1].isVar() && !in[0].hasSubterm(in[1])) + if (in[1].isVar() && !expr::hasSubterm(in[0], in[1])) { ++(d_statistics.d_solveSubstitutions); outSubstitutions.addSubstitution(in[1], in[0]); |