#pragma once
#include "ast/simplifiers/dependent_expr_state.h"
#include "ast/normal_forms/pull_quant.h"
class pull_nested_quantifiers_simplifier : public dependent_expr_simplifier {
pull_nested_quant m_pull;
public:
pull_nested_quantifiers_simplifier(ast_manager& m, params_ref const& p, dependent_expr_state& fmls):
dependent_expr_simplifier(m, fmls),
m_pull(m) {
}
char const* name() const override { return "pull-nested-quantifiers"; }
void reduce() override {
if (!m_fmls.has_quantifiers())
return;
expr_ref new_curr(m);
proof_ref new_pr(m);
for (unsigned idx : indices()) {
auto d = m_fmls[idx];
m_pull(d.fml(), new_curr, new_pr);
m_fmls.update(idx, dependent_expr(m, new_curr, mp(d.pr(), new_pr), d.dep()));
}
}
bool supports_proofs() const override { return true; }
};