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inc version

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-08-12 17:52:58 -07:00
parent 85cdfd885f
commit 50e9b371d9

View file

@ -1952,6 +1952,7 @@ void seq_rewriter::split_units(expr_ref_vector& lhs, expr_ref_vector& rhs) {
}
bool seq_rewriter::is_epsilon(expr* e) const {
expr* e1;
return m_util.re.is_to_re(e, e1) && m_util.str.is_empty(e1);