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Murphy Berzish 2018-04-06 12:13:53 -04:00
parent 45f48123e7
commit 27f2b542df

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@ -6831,8 +6831,6 @@ namespace smt {
* In some cases, the returned formula requires one or more free integer variables to be created.
* These variables are returned in the reference parameter `freeVariables`.
* Extra assertions should be made for these free variables constraining them to be non-negative.
*
* TODO: star unrolling?
*/
expr_ref theory_str::infer_all_regex_lengths(expr * lenVar, expr * re, expr_ref_vector & freeVariables) {
ENSURE(u.is_re(re));