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fix more compiler warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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282173773f
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@ -1015,7 +1015,6 @@ namespace datalog {
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virtual void operator()(relation_base & _r) {
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karr_relation & r = get(_r);
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karr_relation_plugin & p = r.get_plugin();
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if (m_value.is_int()) {
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r.get_ineqs();
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vector<rational> row;
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@ -42,11 +42,11 @@ bool node::operator==(node const& other) const {
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// ------------------------------------------
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// manager
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manager::manager() :
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manager::manager() :
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m_alloc_node(2),
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m_false(0),
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m_true(1),
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m_root(m_false),
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m_alloc_node(2)
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m_root(m_false)
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{
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m_nodes.push_back(node()); // false
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m_nodes.push_back(node()); // true
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@ -183,7 +183,6 @@ node_id manager::insert(unsigned idx, node_id n) {
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node nd = m_nodes[n];
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SASSERT(idx >= nd.var());
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unsigned idx0 = idx;
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while (idx > nd.var()) {
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if (idx2bit(idx) && !is_dont_care(idx2key(idx))) {
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return mk_node(idx, n, insert(idx, n));
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