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fix various nullability checks in seq_regex

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-06-03 12:28:32 -07:00
parent 377dbad3b9
commit 3a7df2c6ef
4 changed files with 22 additions and 16 deletions

View file

@ -324,7 +324,6 @@ namespace datalog {
}
scoped_ptr<rule_set> rules = alloc(rule_set, m_ctx);
rules->inherit_predicates(source);
rule_set::iterator it = source.begin(), end = source.end();
bool change = false;
for (rule* r : source) {
if (m_ctx.canceled())