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pull unstable

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Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
This commit is contained in:
Nikolaj Bjorner 2015-04-01 14:57:11 -07:00
commit 52619b9dbb
337 changed files with 24943 additions and 30606 deletions
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59
src/muz/base/dl_rule.h
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@ -46,6 +46,35 @@ namespace datalog {
typedef ptr_vector<rule> rule_vector;
struct uninterpreted_function_finder_proc {
ast_manager& m;
datatype_util m_dt;
dl_decl_util m_dl;
bool m_found;
func_decl* m_func;
uninterpreted_function_finder_proc(ast_manager& m):
m(m), m_dt(m), m_dl(m), m_found(false), m_func(0) {}
void operator()(var * n) { }
void operator()(quantifier * n) { }
void operator()(app * n) {
if (is_uninterp(n) && !m_dl.is_rule_sort(n->get_decl()->get_range())) {
m_found = true;
m_func = n->get_decl();
}
else if (m_dt.is_accessor(n)) {
sort* s = m.get_sort(n->get_arg(0));
SASSERT(m_dt.is_datatype(s));
if (m_dt.get_datatype_constructors(s)->size() > 1) {
m_found = true;
m_func = n->get_decl();
}
}
}
void reset() { m_found = false; m_func = 0; }
bool found(func_decl*& f) const { f = m_func; return m_found; }
};
struct quantifier_finder_proc {
bool m_exist;
bool m_univ;
@ -64,36 +93,6 @@ namespace datalog {
void reset() { m_exist = m_univ = false; }
};
struct uninterpreted_function_finder_proc {
ast_manager& m;
datatype_util m_dt;
bool m_found;
func_decl* m_func;
uninterpreted_function_finder_proc(ast_manager& m):
m(m), m_dt(m), m_found(false), m_func(0) {}
void reset() { m_found = false; m_func = 0; }
void operator()(var * n) { }
void operator()(quantifier * n) { }
void operator()(app * n) {
if (is_uninterp(n)) {
m_found = true;
m_func = n->get_decl();
}
else if (m_dt.is_accessor(n)) {
sort* s = m.get_sort(n->get_arg(0));
SASSERT(m_dt.is_datatype(s));
if (m_dt.get_datatype_constructors(s)->size() > 1) {
m_found = true;
m_func = n->get_decl();
}
}
}
bool found(func_decl*& f) const { f = m_func; return m_found; }
};
/**
\brief Manager for the \c rule class