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This commit is contained in:
Nikolaj Bjorner 2015-12-16 00:49:36 +02:00
commit 99da56a786

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@ -250,7 +250,7 @@ bool theory_seq::find_branch_candidate(expr* l, ptr_vector<expr> const& rs) {
}
zstring s;
if (m_util.str.is_string(rs[j], s)) {
for (size_t k = 1; k < s.length(); ++k) {
for (unsigned k = 1; k < s.length(); ++k) {
v = m_util.str.mk_string(s.extract(0, k));
if (v0) v = m_util.str.mk_concat(v0, v);
if (assume_equality(l, v)) {