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support for smtlib2.6 datatype parsing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-04 21:12:43 -07:00
parent 5492d0e135
commit 5d17e28667
29 changed files with 374 additions and 206 deletions
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6
src/smt/proto_model/datatype_factory.cpp
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@ -88,7 +88,7 @@ expr * datatype_factory::get_almost_fresh_value(sort * s) {
// Traverse constructors, and try to invoke get_fresh_value of one of the arguments (if the argument is not a sibling datatype of s).
// If the argumet is a sibling datatype of s, then
// use get_last_fresh_value.
ptr_vector<func_decl> const & constructors = m_util.get_datatype_constructors(s);
ptr_vector<func_decl> const & constructors = *m_util.get_datatype_constructors(s);
for (func_decl * constructor : constructors) {
expr_ref_vector args(m_manager);
bool found_fresh_arg = false;
@ -151,7 +151,7 @@ expr * datatype_factory::get_fresh_value(sort * s) {
// Traverse constructors, and try to invoke get_fresh_value of one of the
// arguments (if the argument is not a sibling datatype of s).
// Two datatypes are siblings if they were defined together in the same mutually recursive definition.
ptr_vector<func_decl> const & constructors = m_util.get_datatype_constructors(s);
ptr_vector<func_decl> const & constructors = *m_util.get_datatype_constructors(s);
for (func_decl * constructor : constructors) {
expr_ref_vector args(m_manager);
bool found_fresh_arg = false;
@ -189,7 +189,7 @@ expr * datatype_factory::get_fresh_value(sort * s) {
while(true) {
++num_iterations;
TRACE("datatype_factory", tout << mk_pp(get_last_fresh_value(s), m_manager) << "\n";);
ptr_vector<func_decl> const & constructors = m_util.get_datatype_constructors(s);
ptr_vector<func_decl> const & constructors = *m_util.get_datatype_constructors(s);
for (func_decl * constructor : constructors) {
expr_ref_vector args(m_manager);
bool found_sibling = false;