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fix #6501

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This commit is contained in:
Nikolaj Bjorner 2022-12-19 21:02:23 -08:00
parent f961300036
commit fe8034731d
5 changed files with 39 additions and 15 deletions
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29
src/ast/decl_collector.cpp
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@ -32,9 +32,8 @@ void decl_collector::visit_sort(sort * n) {
m_todo.push_back(cnstr);
ptr_vector<func_decl> const & cnstr_acc = *m_dt_util.get_constructor_accessors(cnstr);
unsigned num_cas = cnstr_acc.size();
for (unsigned j = 0; j < num_cas; j++) {
m_todo.push_back(cnstr_acc.get(j));
}
for (unsigned j = 0; j < num_cas; j++)
m_todo.push_back(cnstr_acc.get(j));
}
}
for (unsigned i = n->get_num_parameters(); i-- > 0; ) {
@ -49,14 +48,19 @@ bool decl_collector::is_bool(sort * s) {
void decl_collector::visit_func(func_decl * n) {
func_decl* g;
if (!m_visited.is_marked(n)) {
family_id fid = n->get_family_id();
if (fid == null_family_id)
m_decls.push_back(n);
else if (fid == m_rec_fid) {
m_rec_decls.push_back(n);
recfun::util u(m());
m_todo.push_back(u.get_def(n).get_rhs());
if (u.has_def(n)) {
m_rec_decls.push_back(n);
m_todo.push_back(u.get_def(n).get_rhs());
}
else
m_decls.push_back(n);
}
else if (m_ar_util.is_as_array(n, g))
m_todo.push_back(g);
@ -97,13 +101,11 @@ void decl_collector::visit(ast* n) {
case AST_QUANTIFIER: {
quantifier * q = to_quantifier(n);
unsigned num_decls = q->get_num_decls();
for (unsigned i = 0; i < num_decls; ++i) {
m_todo.push_back(q->get_decl_sort(i));
}
for (unsigned i = 0; i < num_decls; ++i)
m_todo.push_back(q->get_decl_sort(i));
m_todo.push_back(q->get_expr());
for (unsigned i = 0; i < q->get_num_patterns(); ++i) {
m_todo.push_back(q->get_pattern(i));
}
for (unsigned i = 0; i < q->get_num_patterns(); ++i)
m_todo.push_back(q->get_pattern(i));
break;
}
case AST_SORT:
@ -111,9 +113,8 @@ void decl_collector::visit(ast* n) {
break;
case AST_FUNC_DECL: {
func_decl * d = to_func_decl(n);
for (sort* srt : *d) {
m_todo.push_back(srt);
}
for (sort* srt : *d)
m_todo.push_back(srt);
m_todo.push_back(d->get_range());
visit_func(d);
break;