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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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4
src/smt/cached_var_subst.cpp
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@ -44,7 +44,7 @@ void cached_var_subst::reset() {
void cached_var_subst::operator()(quantifier * qa, unsigned num_bindings, smt::enode * const * bindings, expr_ref & result) {
m_new_keys.reserve(num_bindings+1, 0);
key * new_key = m_new_keys[num_bindings];
if (new_key == 0)
if (new_key == nullptr)
new_key = static_cast<key*>(m_region.allocate(sizeof(key) + sizeof(expr*)*num_bindings));
new_key->m_qa = qa;
@ -52,7 +52,7 @@ void cached_var_subst::operator()(quantifier * qa, unsigned num_bindings, smt::e
for (unsigned i = 0; i < num_bindings; i++)
new_key->m_bindings[i] = bindings[i]->get_owner();
instances::entry * entry = m_instances.insert_if_not_there2(new_key, 0);
instances::entry * entry = m_instances.insert_if_not_there2(new_key, nullptr);
if (entry->get_data().m_key != new_key) {
SASSERT(entry->get_data().m_value != 0);
// entry was already there