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https://github.com/Z3Prover/z3
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Use override
more. (#7059)
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@ -105,14 +105,14 @@ public:
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class default_dependent_expr_state : public dependent_expr_state {
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public:
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default_dependent_expr_state(ast_manager& m): dependent_expr_state(m) {}
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virtual unsigned qtail() const { return 0; }
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virtual dependent_expr const& operator[](unsigned i) { throw default_exception("unexpected access"); }
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virtual void update(unsigned i, dependent_expr const& j) { throw default_exception("unexpected update"); }
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virtual void add(dependent_expr const& j) { throw default_exception("unexpected addition"); }
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virtual bool inconsistent() { return false; }
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virtual model_reconstruction_trail& model_trail() { throw default_exception("unexpected access to model reconstruction"); }
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virtual bool updated() { return false; }
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virtual void reset_updated() {}
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unsigned qtail() const override { return 0; }
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dependent_expr const& operator[](unsigned i) override { throw default_exception("unexpected access"); }
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void update(unsigned i, dependent_expr const& j) override { throw default_exception("unexpected update"); }
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void add(dependent_expr const& j) override { throw default_exception("unexpected addition"); }
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bool inconsistent() override { return false; }
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model_reconstruction_trail& model_trail() override { throw default_exception("unexpected access to model reconstruction"); }
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bool updated() override { return false; }
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void reset_updated() override {}
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};
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@ -90,7 +90,7 @@ class model_reconstruction_trail {
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struct undo_model_var : public trail {
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model_reconstruction_trail& s;
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undo_model_var(model_reconstruction_trail& s) : s(s) {}
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virtual void undo() {
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void undo() override {
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s.m_model_vars.mark(s.m_model_vars_trail.back(), false);
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s.m_model_vars_trail.pop_back();
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}
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@ -1490,7 +1490,7 @@ namespace lp {
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struct lar_solver::undo_add_column : public trail {
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lar_solver& s;
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undo_add_column(lar_solver& s) : s(s) {}
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virtual void undo() {
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void undo() override {
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s.remove_last_column_from_tableau();
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s.m_columns_to_ul_pairs.pop_back();
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unsigned j = s.m_columns_to_ul_pairs.size();
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@ -39,7 +39,7 @@ class simplifier_solver : public solver {
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bool m_updated = false;
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dep_expr_state(simplifier_solver& s) :dependent_expr_state(s.m), s(s), m_reconstruction_trail(s.m, m_trail) {}
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~dep_expr_state() override {}
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virtual unsigned qtail() const override { return s.m_fmls.size(); }
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unsigned qtail() const override { return s.m_fmls.size(); }
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dependent_expr const& operator[](unsigned i) override { return s.m_fmls[i]; }
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void update(unsigned i, dependent_expr const& j) override {
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SASSERT(j.fml());
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