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fix #6807

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This commit is contained in:
Nikolaj Bjorner 2023-07-13 10:23:28 -07:00
parent 3e58f0cff1
commit d0d434e4f1
4 changed files with 29 additions and 24 deletions
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30
src/ackermannization/ackr_helper.h
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@ -18,6 +18,7 @@
#include "ast/bv_decl_plugin.h"
#include "ast/array_decl_plugin.h"
#include "ast/ast_ll_pp.h"
class ackr_helper {
public:
@ -40,10 +41,8 @@ public:
inline bool is_uninterp_fn(app const * a) const {
if (is_uninterp(a))
return true;
else {
decl_plugin * p = m_bvutil.get_manager().get_plugin(a->get_family_id());
return p->is_considered_uninterpreted(a->get_decl());
}
decl_plugin * p = m_bvutil.get_manager().get_plugin(a->get_family_id());
return p->is_considered_uninterpreted(a->get_decl());
}
/**
@ -64,9 +63,8 @@ public:
}
}
else {
for (expr* arg : *a) {
for (expr* arg : *a)
non_select.mark(arg, true);
}
}
}
@ -112,7 +110,8 @@ public:
}
void insert(fun2terms_map& f2t, sel2terms_map& s2t, app* a) {
if (a->get_num_args() == 0) return;
if (a->get_num_args() == 0)
return;
ast_manager& m = m_bvutil.get_manager();
app_set* ts = nullptr;
bool is_const_args = true;
@ -129,21 +128,18 @@ public:
ts = alloc(app_set);
f2t.insert(fd, ts);
}
is_const_args = m.is_value(a->get_arg(0));
is_const_args = m.is_unique_value(a->get_arg(0));
}
else {
else
return;
}
for (unsigned i = 1; is_const_args && i < a->get_num_args(); ++i) {
is_const_args &= m.is_value(a->get_arg(i));
}
if (is_const_args) {
for (unsigned i = 1; is_const_args && i < a->get_num_args(); ++i)
is_const_args &= m.is_unique_value(a->get_arg(i));
if (is_const_args)
ts->const_args.insert(a);
}
else {
else
ts->var_args.insert(a);
}
}
private: