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fix #3020

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-06 16:42:01 -07:00
parent 6761bf1495
commit d2ec661ec6
3 changed files with 10 additions and 6 deletions
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8
src/muz/base/rule_properties.cpp
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@ -26,16 +26,14 @@ Notes:
using namespace datalog;
rule_properties::rule_properties(ast_manager & m, rule_manager& rm, context& ctx, i_expr_pred& p):
m(m), rm(rm), m_ctx(ctx), m_is_predicate(p), m_dt(m), m_dl(m), m_bv(m), m_generate_proof(false) {}
m(m), rm(rm), m_ctx(ctx), m_is_predicate(p), m_dt(m), m_dl(m), m_bv(m), m_ar(m), m_generate_proof(false) {}
rule_properties::~rule_properties() {}
void rule_properties::collect(rule_set const& rules) {
reset();
rule_set::iterator it = rules.begin(), end = rules.end();
expr_sparse_mark visited;
for (; it != end; ++it) {
rule* r = *it;
for (rule* r : rules) {
m_rule = r;
unsigned ut_size = r->get_uninterpreted_tail_size();
unsigned t_size = r->get_tail_size();
@ -51,7 +49,7 @@ void rule_properties::collect(rule_set const& rules) {
for (unsigned i = 0; m_inf_sort.empty() && i < r->get_decl()->get_arity(); ++i) {
sort* d = r->get_decl()->get_domain(i);
sort_size sz = d->get_num_elements();
if (!sz.is_finite() && !m_dl.is_rule_sort(d)) {
if (m_ar.is_array(d) || (!sz.is_finite() && !m_dl.is_rule_sort(d))) {
TRACE("dl", tout << "sort " << mk_pp(d, m) << " is not finite " << sz << "\n";);
m_inf_sort.push_back(m_rule);
}