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fix #3879

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-08 17:05:29 -07:00
parent 77e7dcb3c3
commit db3d6d7c95
1 changed files with 4 additions and 4 deletions
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8
src/muz/transforms/dl_mk_elim_term_ite.cpp
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@ -181,9 +181,10 @@ namespace datalog {
rule_set * mk_elim_term_ite::operator()(rule_set const & source) {
if (!m_ctx.elim_term_ite ()) {return nullptr;}
if (!m_ctx.elim_term_ite ())
return nullptr;
rule_set* rules = alloc(rule_set, m_ctx);
scoped_ptr<rule_set> rules = alloc(rule_set, m_ctx);
rules->inherit_predicates(source);
bool change = false;
for (auto *rule : source) {
@ -194,10 +195,9 @@ namespace datalog {
change |= elim(*rule, *rules);
}
if (!change) {
dealloc(rules);
rules = nullptr;
}
return rules;
return rules.detach();
}