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fix unused variable warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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@ -1865,8 +1865,8 @@ void ast_manager::delete_node(ast * n) {
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dec_array_ref(worklist, to_quantifier(n)->get_num_patterns(), to_quantifier(n)->get_patterns());
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dec_array_ref(worklist, to_quantifier(n)->get_num_no_patterns(), to_quantifier(n)->get_no_patterns());
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break;
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default:
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break;
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default:
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break;
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}
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if (m_debug_ref_count) {
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m_debug_free_indices.insert(n->m_id,0);
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@ -234,7 +234,6 @@ namespace smt {
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expr* e = it->m_key;
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expr* val = it->m_value;
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push_scope();
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unsigned current_level = m_scope_lvl;
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literal lit;
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if (m.is_bool(e)) {
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@ -1284,7 +1284,6 @@ namespace smt {
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TRACE("mk_clause", tout << "creating clause:\n"; display_literals(tout, num_lits, lits); tout << "\n";);
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switch (k) {
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case CLS_AUX: {
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unsigned old_num_lits = num_lits;
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literal_buffer simp_lits;
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if (!simplify_aux_clause_literals(num_lits, lits, simp_lits))
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return 0; // clause is equivalent to true;
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