diff options
| -rw-r--r-- | src/theory/strings/term_registry.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/theory/strings/term_registry.cpp b/src/theory/strings/term_registry.cpp index 4f1e41ebb..3d898b40b 100644 --- a/src/theory/strings/term_registry.cpp +++ b/src/theory/strings/term_registry.cpp @@ -225,6 +225,10 @@ void TermRegistry::registerTerm(Node n, int effort) nm->mkNode(GEQ, n, nm->mkConst(Rational(-1))), nm->mkNode(LEQ, n, len)); } + else if (n.getKind() == STRING_STOI) + { + regTermLem = nm->mkNode(GEQ, n, nm->mkConst(Rational(-1))); + } if (!regTermLem.isNull()) { Trace("strings-lemma") << "Strings::Lemma REG-TERM : " << regTermLem |