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fix regression with uninitialized variable

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This commit is contained in:
Nikolaj Bjorner 2022-09-23 15:51:26 -05:00
parent c41b6da6bb
commit 6226875283
3 changed files with 4 additions and 11 deletions
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8
src/sat/smt/arith_solver.cpp
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@ -681,10 +681,7 @@ namespace arith {
scope& sc = m_scopes.back();
sc.m_bounds_lim = m_bounds_trail.size();
sc.m_asserted_qhead = m_asserted_qhead;
sc.m_idiv_lim = m_idiv_terms.size();
sc.m_asserted_lim = m_asserted.size();
sc.m_not_handled = m_not_handled;
sc.m_underspecified_lim = m_underspecified.size();
lp().push();
if (m_nla)
m_nla->push();
@ -696,11 +693,8 @@ namespace arith {
TRACE("arith", tout << "pop " << num_scopes << "\n";);
unsigned old_size = m_scopes.size() - num_scopes;
del_bounds(m_scopes[old_size].m_bounds_lim);
m_idiv_terms.shrink(m_scopes[old_size].m_idiv_lim);
m_asserted.shrink(m_scopes[old_size].m_asserted_lim);
m_asserted_qhead = m_scopes[old_size].m_asserted_qhead;
m_underspecified.shrink(m_scopes[old_size].m_underspecified_lim);
m_not_handled = m_scopes[old_size].m_not_handled;
m_scopes.resize(old_size);
lp().pop(num_scopes);
m_new_bounds.reset();
@ -1117,7 +1111,7 @@ namespace arith {
if (m_delayed_eqs.empty())
return true;
force_push();
for (unsigned i; i < m_delayed_eqs.size(); ++i) {
for (unsigned i = 0; i < m_delayed_eqs.size(); ++i) {
auto p = m_delayed_eqs[i];
auto const& e = p.first;
if (p.second)