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fix assorted undefined behaviors caught by clang

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Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
This commit is contained in:
Nuno Lopes 2015-05-23 11:45:12 +01:00
parent 25a29bf5b0
commit c577ab361b
9 changed files with 81 additions and 21 deletions
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src/smt/smt_justification.cpp
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@ -308,7 +308,8 @@ namespace smt {
simple_justification(r, num_lits, lits),
m_num_eqs(num_eqs) {
m_eqs = new (r) enode_pair[num_eqs];
memcpy(m_eqs, eqs, sizeof(enode_pair) * num_eqs);
if (num_eqs != 0)
memcpy(m_eqs, eqs, sizeof(enode_pair) * num_eqs);
DEBUG_CODE({
for (unsigned i = 0; i < num_eqs; i++) {
SASSERT(eqs[i].first->get_root() == eqs[i].second->get_root());