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fix unused variable warnings

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