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fix #2077

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-11 04:58:40 -08:00
parent b63a0e31d3
commit f1c3e1aa77
1 changed files with 5 additions and 4 deletions
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9
src/ast/datatype_decl_plugin.cpp
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@ -584,13 +584,14 @@ namespace datatype {
param_size::size* sz;
obj_map<sort, param_size::size*> S;
unsigned n = get_datatype_num_parameter_sorts(s);
def & d = get_def(s->get_name());
SASSERT(n == d.params().size());
for (unsigned i = 0; i < n; ++i) {
sort* ps = get_datatype_parameter_sort(s, i);
sz = get_sort_size(params, ps);
sz->inc_ref();
S.insert(ps, sz);
}
def & d = get_def(s->get_name());
sz->inc_ref();
S.insert(d.params().get(i), sz);
}
sz = d.sort_size()->subst(S);
for (auto & kv : S) {
kv.m_value->dec_ref();