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have quantifier equality take names into account

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-07 00:07:53 +01:00
parent 31c6b3eb5b
commit a18236bc7f
6 changed files with 78 additions and 14 deletions
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7
src/ast/expr_substitution.cpp
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@ -56,6 +56,13 @@ expr_substitution::~expr_substitution() {
reset();
}
std::ostream& expr_substitution::display(std::ostream& out) {
for (auto & kv : m_subst) {
out << expr_ref(kv.m_key, m()) << " |-> " << expr_ref(kv.m_value, m()) << "\n";
}
return out;
}
void expr_substitution::insert(expr * c, expr * def, proof * def_pr, expr_dependency * def_dep) {
obj_map<expr, expr*>::obj_map_entry * entry = m_subst.insert_if_not_there2(c, 0);
if (entry->get_data().m_value == 0) {