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garbage collect all api::object references when calling del_context. Request issue #679

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-07-13 22:26:21 -07:00
parent f30fb7639e
commit b080e3a216
25 changed files with 115 additions and 56 deletions
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12
src/api/api_datalog.cpp
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@ -223,7 +223,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_mk_fixedpoint(c);
RESET_ERROR_CODE();
Z3_fixedpoint_ref * d = alloc(Z3_fixedpoint_ref);
Z3_fixedpoint_ref * d = alloc(Z3_fixedpoint_ref, *mk_c(c));
d->m_datalog = alloc(api::fixedpoint_context, mk_c(c)->m(), mk_c(c)->fparams());
mk_c(c)->save_object(d);
Z3_fixedpoint r = of_datalog(d);
@ -369,7 +369,7 @@ extern "C" {
return 0;
}
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, m);
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, *mk_c(c), m);
mk_c(c)->save_object(v);
for (unsigned i = 0; i < coll.m_queries.size(); ++i) {
v->m_ast_vector.push_back(coll.m_queries[i].get());
@ -421,7 +421,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_fixedpoint_get_statistics(c, d);
RESET_ERROR_CODE();
Z3_stats_ref * st = alloc(Z3_stats_ref);
Z3_stats_ref * st = alloc(Z3_stats_ref, (*mk_c(c)));
to_fixedpoint_ref(d)->ctx().collect_statistics(st->m_stats);
mk_c(c)->save_object(st);
Z3_stats r = of_stats(st);
@ -460,7 +460,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_fixedpoint_get_rules(c, d);
ast_manager& m = mk_c(c)->m();
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, m);
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, *mk_c(c), m);
mk_c(c)->save_object(v);
expr_ref_vector rules(m), queries(m);
svector<symbol> names;
@ -483,7 +483,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_fixedpoint_get_assertions(c, d);
ast_manager& m = mk_c(c)->m();
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, m);
Z3_ast_vector_ref* v = alloc(Z3_ast_vector_ref, *mk_c(c), m);
mk_c(c)->save_object(v);
unsigned num_asserts = to_fixedpoint_ref(d)->ctx().get_num_assertions();
for (unsigned i = 0; i < num_asserts; ++i) {
@ -568,7 +568,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_fixedpoint_get_param_descrs(c, f);
RESET_ERROR_CODE();
Z3_param_descrs_ref * d = alloc(Z3_param_descrs_ref);
Z3_param_descrs_ref * d = alloc(Z3_param_descrs_ref, *mk_c(c));
mk_c(c)->save_object(d);
to_fixedpoint_ref(f)->collect_param_descrs(d->m_descrs);
Z3_param_descrs r = of_param_descrs(d);