mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-07-29 15:37:58 +00:00
Code Activity

na

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-01 11:57:07 -07:00
parent 3afe081f62
commit 4fb867a49c
7 changed files with 28 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/ast/static_features.cpp
View file

@ -30,6 +30,7 @@ static_features::static_features(ast_manager & m):
m_afid(m.mk_family_id("arith")),
m_lfid(m.mk_family_id("label")),
m_arrfid(m.mk_family_id("array")),
m_srfid(m.mk_family_id("special_relations")),
m_label_sym("label"),
m_pattern_sym("pattern"),
m_expr_list_sym("expr-list") {
@ -78,6 +79,7 @@ void static_features::reset() {
m_has_real = false;
m_has_bv = false;
m_has_fpa = false;
m_has_sr = false;
m_has_str = false;
m_has_seq_non_str = false;
m_has_arrays = false;
@ -274,6 +276,8 @@ void static_features::update_core(expr * e) {
m_has_bv = true;
if (!m_has_fpa && (m_fpautil.is_float(e) || m_fpautil.is_rm(e)))
m_has_fpa = true;
if (is_app(e) && to_app(e)->get_family_id() == m_srfid)
m_has_sr = true;
if (!m_has_arrays && m_arrayutil.is_array(e))
m_has_arrays = true;
if (!m_has_ext_arrays && m_arrayutil.is_array(e) &&
@ -281,9 +285,8 @@ void static_features::update_core(expr * e) {
m_has_ext_arrays = true;
if (!m_has_str && m_sequtil.str.is_string_term(e))
m_has_str = true;
if (!m_has_seq_non_str && m_sequtil.str.is_non_string_sequence(e)) {
if (!m_has_seq_non_str && m_sequtil.str.is_non_string_sequence(e))
m_has_seq_non_str = true;
}
if (is_app(e)) {
family_id fid = to_app(e)->get_family_id();
mark_theory(fid);