diff options
Diffstat (limited to 'src/expr/term_conversion_proof_generator.cpp')
| -rw-r--r-- | src/expr/term_conversion_proof_generator.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/expr/term_conversion_proof_generator.cpp b/src/expr/term_conversion_proof_generator.cpp index 2233dcc7b..18057e149 100644 --- a/src/expr/term_conversion_proof_generator.cpp +++ b/src/expr/term_conversion_proof_generator.cpp @@ -133,6 +133,9 @@ Node TConvProofGenerator::registerRewriteStep(Node t, uint32_t tctx, bool isPre) { + Assert(!t.isNull()); + Assert(!s.isNull()); + if (t == s) { return Node::null(); |