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fix unused-but-set-variable warnings reported in #579

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-05-18 11:02:10 -07:00
parent 9aaee8616a
commit 3a6e6df4f5
11 changed files with 19 additions and 8 deletions
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1
src/sat/sat_clause.cpp
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@ -52,6 +52,7 @@ namespace sat {
bool clause::check_approx() const {
var_approx_set curr = m_approx;
(void)curr;
const_cast<clause*>(this)->update_approx();
SASSERT(may_eq(curr, m_approx));
return true;

5
src/sat/sat_integrity_checker.cpp
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@ -159,7 +159,8 @@ namespace sat {
for (unsigned l_idx = 0; it != end; ++it, ++l_idx) {
literal l = ~to_literal(l_idx);
watch_list const & wlist = *it;
CTRACE("sat_bug", s.was_eliminated(l.var()) && !wlist.empty(),
CTRACE("sat_bug",
s.was_eliminated(l.var()) && !wlist.empty(),
tout << "l: " << l << "\n";
s.display_watches(tout);
s.display(tout););
@ -179,7 +180,7 @@ namespace sat {
tout << "\n";
sat::display(tout, s.m_cls_allocator, s.get_wlist(~(it2->get_literal())));
tout << "\n";);
SASSERT(s.get_wlist(~(it2->get_literal())).contains(watched(l, it2->is_learned())));
SASSERT(s.get_wlist(~(it2->get_literal())).contains(watched(l, it2->is_learned())));
break;
case watched::TERNARY:
SASSERT(!s.was_eliminated(it2->get_literal1().var()));