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Revert "Derive with ranges" (#9964)

Reverts Z3Prover/z3#9963
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Nikolaj Bjorner 2026-06-25 18:57:30 -07:00 committed by GitHub
parent 22c2635786
commit f034616950
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24 changed files with 1000 additions and 3462 deletions

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@ -24,12 +24,6 @@ class seq_subset {
bool is_subset_rec(expr* a, expr* b, unsigned depth) const;
// true if regex a, viewed as a flattened concatenation, has suf as a
// structural (concatenation) suffix.
bool ends_with(expr* a, expr* suf) const;
void flatten_concat(expr* a, ptr_vector<expr>& out) const;
public:
explicit seq_subset(seq_util::rex& re) : m_re(re) {}
bool is_subset(expr* a, expr* b) const;