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Merge remote-tracking branch 'origin/master' into c3

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CEisenhofer 2026-07-01 17:18:21 +02:00
commit 706f62286e
199 changed files with 11004 additions and 4584 deletions
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28
src/smt/theory_nseq.cpp
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@ -193,16 +193,16 @@ namespace smt {
void theory_nseq::new_eq_eh(theory_var v1, theory_var v2) {
try {
auto n1 = get_enode(v1);
auto n2 = get_enode(v2);
auto e1 = n1->get_expr();
auto e2 = n2->get_expr();
const auto n1 = get_enode(v1);
const auto n2 = get_enode(v2);
const auto e1 = n1->get_expr();
const auto e2 = n2->get_expr();
TRACE(seq, tout << mk_pp(e1, m) << " == " << mk_pp(e2, m) << "\n");
//std::cout << mk_pp(e1, m) << " == " << mk_pp(e2, m) << std::endl;
if (m_seq.is_re(e1)) {
expr_ref s(m);
auto r = m_rewriter.mk_symmetric_diff(e1, e2);
switch (m_rewriter.some_seq_in_re(r, s)) {
zstring s;
const auto r = m_rewriter.mk_symmetric_diff(e1, e2);
switch (m_rewriter.some_string_in_re(r, s)) {
case l_false:
// regexes are equivalent: nothing to do
return;
@ -237,15 +237,15 @@ namespace smt {
}
void theory_nseq::new_diseq_eh(theory_var v1, theory_var v2) {
auto n1 = get_enode(v1);
auto n2 = get_enode(v2);
auto e1 = n1->get_expr();
auto e2 = n2->get_expr();
const auto n1 = get_enode(v1);
const auto n2 = get_enode(v2);
const auto e1 = n1->get_expr();
const auto e2 = n2->get_expr();
TRACE(seq, tout << mk_pp(e1, m) << " != " << mk_pp(e2, m) << "\n");
if (m_seq.is_re(e1)) {
expr_ref s(m);
auto r = m_rewriter.mk_symmetric_diff(e1, e2);
switch (m_rewriter.some_seq_in_re(r, s)) {
zstring s;
auto r = m_rewriter.mk_symmetric_diff(e1, e2);
switch (m_rewriter.some_string_in_re(r, s)) {
case l_false: {
enode_pair_vector eqs;
const auto lit = mk_eq(e1, e2, false);