mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-22 11:07:51 +00:00
Code Activity

integrate lambda expressions

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-06-26 07:23:04 -07:00
parent bf4edef761
commit 520ce9a5ee
139 changed files with 2243 additions and 1506 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/tactic/bv/elim_small_bv_tactic.cpp
View file

@ -101,7 +101,7 @@ class elim_small_bv_tactic : public tactic {
});
var_subst vsbst(m);
vsbst(e, substitution.size(), substitution.c_ptr(), res);
res = vsbst(e, substitution.size(), substitution.c_ptr());
SASSERT(is_well_sorted(m, res));
proof_ref pr(m);
@ -123,6 +123,9 @@ class elim_small_bv_tactic : public tactic {
expr * const * new_no_patterns,
expr_ref & result,
proof_ref & result_pr) {
if (is_lambda(q)) {
return false;
}
TRACE("elim_small_bv", tout << "reduce_quantifier " << mk_ismt2_pp(q, m) << std::endl; );
unsigned long long num_steps = 0;
unsigned curr_sz = m_bindings.size();
@ -158,8 +161,8 @@ class elim_small_bv_tactic : public tactic {
for (unsigned k = 0; k < new_bodies.size(); k++)
tout << mk_ismt2_pp(new_bodies[k].get(), m) << std::endl; );
body = q->is_forall() ? m.mk_and(new_bodies.size(), new_bodies.c_ptr()) :
m.mk_or(new_bodies.size(), new_bodies.c_ptr());
body = is_forall(q) ? m.mk_and(new_bodies.size(), new_bodies.c_ptr()) :
m.mk_or(new_bodies.size(), new_bodies.c_ptr());
SASSERT(is_well_sorted(m, body));
proof_ref pr(m);
@ -171,7 +174,7 @@ class elim_small_bv_tactic : public tactic {
quantifier_ref new_q(m);
new_q = m.update_quantifier(q, body);
unused_vars_eliminator el(m, m_params);
el(new_q, result);
result = el(new_q);
TRACE("elim_small_bv", tout << "elimination result: " << mk_ismt2_pp(result, m) << std::endl; );