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fix #6467

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This commit is contained in:
Nikolaj Bjorner 2022-12-13 19:35:20 -08:00
parent cd3d38caf7
commit 9054e72920
8 changed files with 51 additions and 46 deletions
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25
src/muz/base/dl_rule.cpp
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@ -1013,28 +1013,31 @@ namespace datalog {
}
}
void rule::display(context & ctx, std::ostream & out) const {
void rule::display(context & ctx, std::ostream & out, bool compact) const {
ast_manager & m = ctx.get_manager();
out << m_name.str () << ":\n";
if (!compact)
out << m_name.str () << ":\n";
output_predicate(ctx, m_head, out);
if (m_tail_size == 0) {
out << ".\n";
out << ".";
if (!compact)
out << "\n";
return;
}
out << " :- ";
for (unsigned i = 0; i < m_tail_size; i++) {
if (i > 0)
out << ",";
out << "\n ";
if (!compact)
out << "\n";
out << " ";
if (is_neg_tail(i))
out << "not ";
app * t = get_tail(i);
if (ctx.is_predicate(t)) {
if (ctx.is_predicate(t))
output_predicate(ctx, t, out);
}
else {
else
out << mk_pp(t, m);
}
}
out << '.';
if (ctx.output_profile()) {
@ -1042,10 +1045,10 @@ namespace datalog {
output_profile(out);
out << '}';
}
out << '\n';
if (m_proof) {
if (!compact)
out << '\n';
if (m_proof)
out << mk_pp(m_proof, m) << '\n';
}
}