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fix unused variable warnings

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-08-23 18:18:11 -03:00
parent 510231df42
commit 882c3bd0cd
3 changed files with 2 additions and 4 deletions
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4
src/ast/ast.cpp
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@ -1865,8 +1865,8 @@ void ast_manager::delete_node(ast * n) {
dec_array_ref(worklist, to_quantifier(n)->get_num_patterns(), to_quantifier(n)->get_patterns()); dec_array_ref(worklist, to_quantifier(n)->get_num_patterns(), to_quantifier(n)->get_patterns());
dec_array_ref(worklist, to_quantifier(n)->get_num_no_patterns(), to_quantifier(n)->get_no_patterns()); dec_array_ref(worklist, to_quantifier(n)->get_num_no_patterns(), to_quantifier(n)->get_no_patterns());
break; break;
default: default:
break; break;
} }
if (m_debug_ref_count) { if (m_debug_ref_count) {
m_debug_free_indices.insert(n->m_id,0); m_debug_free_indices.insert(n->m_id,0);

1
src/smt/smt_consequences.cpp
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@ -234,7 +234,6 @@ namespace smt {
expr* e = it->m_key; expr* e = it->m_key;
expr* val = it->m_value; expr* val = it->m_value;
push_scope(); push_scope();
unsigned current_level = m_scope_lvl;
literal lit; literal lit;
if (m.is_bool(e)) { if (m.is_bool(e)) {

1
src/smt/smt_internalizer.cpp
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@ -1284,7 +1284,6 @@ namespace smt {
TRACE("mk_clause", tout << "creating clause:\n"; display_literals(tout, num_lits, lits); tout << "\n";); TRACE("mk_clause", tout << "creating clause:\n"; display_literals(tout, num_lits, lits); tout << "\n";);
switch (k) { switch (k) {
case CLS_AUX: { case CLS_AUX: {
unsigned old_num_lits = num_lits;
literal_buffer simp_lits; literal_buffer simp_lits;
if (!simplify_aux_clause_literals(num_lits, lits, simp_lits)) if (!simplify_aux_clause_literals(num_lits, lits, simp_lits))
return 0; // clause is equivalent to true; return 0; // clause is equivalent to true;