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addressing misc. string bugs

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-08-24 15:40:15 +01:00
parent a337a51374
commit 0d9cd7bc2b
6 changed files with 120 additions and 103 deletions
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12
src/smt/theory_seq.h
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@ -94,6 +94,8 @@ namespace smt {
void push_scope() { m_limit.push_back(m_updates.size()); }
void pop_scope(unsigned num_scopes);
void display(std::ostream& out) const;
eqdep_map_t::iterator begin() { return m_map.begin(); }
eqdep_map_t::iterator end() { return m_map.end(); }
};
// Table of current disequalities
@ -529,11 +531,11 @@ namespace smt {
bool linearize(dependency* dep, enode_pair_vector& eqs, literal_vector& lits) const;
void propagate_lit(dependency* dep, literal lit) { propagate_lit(dep, 0, nullptr, lit); }
void propagate_lit(dependency* dep, unsigned n, literal const* lits, literal lit);
void propagate_eq(dependency* dep, enode* n1, enode* n2);
void propagate_eq(literal lit, expr* e1, expr* e2, bool add_to_eqs);
void propagate_eq(dependency* dep, literal_vector const& lits, expr* e1, expr* e2, bool add_to_eqs = true);
void propagate_eq(dependency* dep, expr* e1, expr* e2, bool add_to_eqs = true);
void propagate_eq(dependency* dep, literal lit, expr* e1, expr* e2, bool add_to_eqs = true);
bool propagate_eq(dependency* dep, enode* n1, enode* n2);
bool propagate_eq(literal lit, expr* e1, expr* e2, bool add_to_eqs);
bool propagate_eq(dependency* dep, literal_vector const& lits, expr* e1, expr* e2, bool add_to_eqs = true);
bool propagate_eq(dependency* dep, expr* e1, expr* e2, bool add_to_eqs = true);
bool propagate_eq(dependency* dep, literal lit, expr* e1, expr* e2, bool add_to_eqs = true);
void set_conflict(dependency* dep, literal_vector const& lits = literal_vector());
u_map<unsigned> m_branch_start;