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build fixes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-03 16:14:22 -07:00
parent 10f734357e
commit eb6b2813ff
6 changed files with 34 additions and 6 deletions
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14
src/ast/datatype_decl_plugin2.cpp
View file

@ -24,6 +24,12 @@ Revision History:
namespace datatype {
void accessor::fix_range(sort_ref_vector const& dts) {
if (!m_range) {
m_range = dts[m_index];
}
}
func_decl_ref accessor::instantiate(sort_ref_vector const& ps) const {
unsigned n = ps.size();
SASSERT(n == get_def().params().size());
@ -285,6 +291,14 @@ namespace datatype {
sort_ref_vector ps(m);
sorts.push_back(d.instantiate(ps));
}
for (symbol const& s : m_def_block) {
def& d = *m_defs[s];
for (constructor& c : d) {
for (accessor& a : c) {
// a.fix_range(sorts);
}
}
}
if (!u().is_well_founded(sorts.size(), sorts.c_ptr())) {
m_manager->raise_exception("datatype is not well-founded");
}

19
src/ast/datatype_decl_plugin2.h
View file

@ -46,17 +46,24 @@ namespace datatype {
class accessor {
ast_manager& m;
symbol m_name;
sort_ref m_domain;
sort_ref m_range;
unsigned m_index; // reference to recursive data-type may only get resolved after all mutually recursive data-types are procssed.
constructor* m_constructor;
public:
accessor(ast_manager& m, symbol const& n):
accessor(ast_manager& m, symbol const& n, sort* range):
m(m),
m_name(n),
m_domain(m),
m_range(m)
m_range(range, m),
m_index(UINT_MAX)
{}
accessor(ast_manager& m, symbol const& n, unsigned index):
m(m),
m_name(n),
m_range(m),
m_index(index)
{}
sort* range() const { return m_range; }
void fix_range(sort_ref_vector const& dts);
symbol const& name() const { return m_name; }
func_decl_ref instantiate(sort_ref_vector const& ps) const;
func_decl_ref instantiate(sort* dt) const;
@ -78,6 +85,8 @@ namespace datatype {
vector<accessor> const& accessors() const { return m_accessors; }
vector<accessor>::const_iterator begin() const { return m_accessors.begin(); }
vector<accessor>::const_iterator end() const { return m_accessors.end(); }
vector<accessor>::iterator begin() { return m_accessors.begin(); }
vector<accessor>::iterator end() { return m_accessors.end(); }
func_decl_ref instantiate(sort_ref_vector const& ps) const;
func_decl_ref instantiate(sort* dt) const;
void attach(def* d) { m_def = d; }
@ -205,6 +214,8 @@ namespace datatype {
vector<constructor> const& constructors() const { return m_constructors; }
vector<constructor>::const_iterator begin() const { return m_constructors.begin(); }
vector<constructor>::const_iterator end() const { return m_constructors.end(); }
vector<constructor>::iterator begin() { return m_constructors.begin(); }
vector<constructor>::iterator end() { return m_constructors.end(); }
sort_ref_vector const& params() const { return m_params; }
util& u() const { return m_util; }
param_size::size* sort_size() { return m_sort_size; }

3
src/ast/rewriter/arith_rewriter.cpp
View file

@ -25,6 +25,7 @@ Notes:
void arith_rewriter::updt_local_params(params_ref const & _p) {
arith_rewriter_params p(_p);
m_arith_lhs = p.arith_lhs();
m_arith_ineq_lhs = p.arith_ineq_lhs;
m_gcd_rounding = p.gcd_rounding();
m_elim_to_real = p.elim_to_real();
m_push_to_real = p.push_to_real();
@ -370,7 +371,7 @@ br_status arith_rewriter::mk_le_ge_eq_core(expr * arg1, expr * arg2, op_kind kin
if ((is_zero(arg1) && is_reduce_power_target(arg2, kind == EQ)) ||
(is_zero(arg2) && is_reduce_power_target(arg1, kind == EQ)))
return reduce_power(arg1, arg2, kind, result);
br_status st = cancel_monomials(arg1, arg2, true, new_arg1, new_arg2);
br_status st = cancel_monomials(arg1, arg2, m_arith_ineq_lhs || m_arith_lhs, new_arg1, new_arg2);
TRACE("mk_le_bug", tout << "st: " << st << " " << new_arg1 << " " << new_arg2 << "\n";);
if (st != BR_FAILED) {
arg1 = new_arg1;

1
src/ast/rewriter/arith_rewriter.h
View file

@ -49,6 +49,7 @@ public:
class arith_rewriter : public poly_rewriter<arith_rewriter_core> {
bool m_arith_lhs;
bool m_arith_ineq_lhs;
bool m_gcd_rounding;
bool m_elim_to_real;
bool m_push_to_real;

1
src/ast/rewriter/arith_rewriter_params.pyg
View file

@ -9,6 +9,7 @@ def_module_params(module_name='rewriter',
("sort_sums", BOOL, False, "sort the arguments of + application."),
("gcd_rounding", BOOL, False, "use gcd rounding on integer arithmetic atoms."),
("arith_lhs", BOOL, False, "all monomials are moved to the left-hand-side, and the right-hand-side is just a constant."),
("arith_ineq_lhs", BOOL, False, "rewrite inequalities so that right-hand-side is a constant."),
("elim_to_real", BOOL, False, "eliminate to_real from arithmetic predicates that contain only integers."),
("push_to_real", BOOL, True, "distribute to_real over * and +."),
("expand_eqs", BOOL, False, "expand equalities into two inequalities"),

2
src/smt/asserted_formulas.cpp
View file

@ -120,7 +120,7 @@ void asserted_formulas::push_assertion(expr * e, proof * pr, vector<justified_ex
void asserted_formulas::set_eliminate_and(bool flag) {
params_ref p;
p.set_bool("elim_and", flag);
// p.set_bool("arith_lhs", true);
p.set_bool("arith_ineq_lhs", true);
p.set_bool("sort_sums", true);
p.set_bool("rewrite_patterns", true);
p.set_bool("expand_eqs", m_params.m_arith_expand_eqs);