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fix #2277 fix #2221

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-14 19:05:40 +02:00
parent 4d05a11144
commit 4fcc4d07ae
12 changed files with 139 additions and 49 deletions
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12
src/smt/smt_internalizer.cpp
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@ -535,14 +535,14 @@ namespace smt {
}
void context::internalize_lambda(quantifier * q) {
UNREACHABLE();
#if 0
UNREACHABLE();
#else
TRACE("internalize_quantifier", tout << mk_pp(q, m_manager) << "\n";);
SASSERT(is_lambda(q));
app_ref lam_name(m_manager.mk_fresh_const("lambda", m_manager.get_sort(q)), m_manager);
enode * e = mk_enode(lam_name, true, false, false);
expr_ref eq(m_manager), lam_app(m_manager);
app_ref eq(m_manager), lam_app(m_manager);
expr_ref_vector vars(m_manager);
vars.push_back(lam_name);
unsigned sz = q->get_num_decls();
@ -553,9 +553,11 @@ namespace smt {
lam_app = autil.mk_select(vars.size(), vars.c_ptr());
eq = m_manager.mk_eq(lam_app, q->get_expr());
quantifier_ref fa(m_manager);
expr * patterns[1] = { m_manager.mk_pattern(lam_name) };
expr * patterns[1] = { m_manager.mk_pattern(lam_app) };
fa = m_manager.mk_forall(sz, q->get_decl_sorts(), q->get_decl_names(), eq, 0, m_manager.lambda_def_qid(), symbol::null, 1, patterns);
internalize_quantifier(fa, true);
if (!e_internalized(lam_name)) internalize_uninterpreted(lam_name);
m_app2enode.setx(q->get_id(), get_enode(lam_name), nullptr);
#endif
}
@ -938,7 +940,7 @@ namespace smt {
e->mark_as_interpreted();
TRACE("mk_var_bug", tout << "mk_enode: " << id << "\n";);
TRACE("generation", tout << "mk_enode: " << id << " " << generation << "\n";);
m_app2enode.setx(id, e, 0);
m_app2enode.setx(id, e, nullptr);
m_e_internalized_stack.push_back(n);
m_trail_stack.push_back(&m_mk_enode_trail);
m_enodes.push_back(e);