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use expr based access to enodes to allow for storing first-class lambas

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This commit is contained in:
Nikolaj Bjorner 2026-05-30 15:12:56 -07:00
parent 5f3088f3b5
commit 2cc4422018
54 changed files with 301 additions and 279 deletions
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8
src/smt/theory_diff_logic_def.h
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@ -384,7 +384,7 @@ final_check_status theory_diff_logic<Ext>::final_check_eh(unsigned level) {
}
for (enode* n : ctx.enodes()) {
family_id fid = n->get_expr()->get_family_id();
family_id fid = n->get_family_id();
if (fid != get_family_id() &&
fid != m.get_basic_family_id() &&
!is_uninterp_const(n->get_expr())) {
@ -974,7 +974,7 @@ theory_var theory_diff_logic<Ext>::expand(bool pos, theory_var v, rational & k)
enode* e = get_enode(v);
rational r;
for (;;) {
app* n = e->get_expr();
app* n = e->get_app();
if (m_util.is_add(n) && n->get_num_args() == 2) {
app* x = to_app(n->get_arg(0));
app* y = to_app(n->get_arg(1));
@ -1024,8 +1024,8 @@ void theory_diff_logic<Ext>::new_eq_or_diseq(bool is_eq, theory_var v1, theory_v
app_ref eq(m), s2(m), t2(m);
app* s1 = get_enode(s)->get_expr();
app* t1 = get_enode(t)->get_expr();
expr* s1 = get_expr(s);
expr* t1 = get_expr(t);
s2 = m_util.mk_sub(t1, s1);
t2 = m_util.mk_numeral(k, s2->get_sort());
// t1 - s1 = k