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fix #2300

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-27 09:35:55 -07:00
parent f99384c6a3
commit 8f36868285
1 changed files with 10 additions and 0 deletions
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10
src/model/model.cpp
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@ -312,6 +312,13 @@ void model::cleanup_interp(top_sort& ts, func_decl* f) {
expr_ref e2 = cleanup_expr(ts, e1, pid);
if (e1 != e2)
fi->set_else(e2);
for (auto& fe : *fi) {
expr_ref e2 = cleanup_expr(ts, fe->get_result(), pid);
if (e2 != fe->get_result()) {
fi->insert_entry(fe->get_args(), e2);
}
}
}
}
@ -326,6 +333,9 @@ void model::collect_occs(top_sort& ts, func_decl* f) {
e = fi->get_else();
if (e != nullptr)
collect_occs(ts, e);
for (auto const& fe : *fi) {
collect_occs(ts, fe->get_result());
}
}
}
}