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coalesce seq.unit into string in mk_skolem

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Thai Trinh 2017-12-12 05:00:34 +08:00
parent 8bf4a15c27
commit c07a63cf8e
3 changed files with 59 additions and 1 deletions
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src/smt/theory_seq.h
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@ -565,6 +565,7 @@ namespace smt {
bool get_length(expr* s, rational& val) const;
void mk_decompose(expr* e, expr_ref& head, expr_ref& tail);
expr* coalesce_chars(expr* const& str);
expr_ref mk_skolem(symbol const& s, expr* e1, expr* e2 = 0, expr* e3 = 0, expr* e4 = 0, sort* range = 0);
bool is_skolem(symbol const& s, expr* e) const;