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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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8
src/smt/smt_clause.cpp
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@ -29,7 +29,7 @@ namespace smt {
clause_del_eh * del_eh, bool save_atoms, expr * const * bool_var2expr_map) {
SASSERT(k == CLS_AUX || js == 0 || !js->in_region());
SASSERT(num_lits >= 2);
unsigned sz = get_obj_size(num_lits, k, save_atoms, del_eh != 0, js != 0);
unsigned sz = get_obj_size(num_lits, k, save_atoms, del_eh != nullptr, js != nullptr);
void * mem = m.get_allocator().allocate(sz);
clause * cls = new (mem) clause();
cls->m_num_literals = num_lits;
@ -38,8 +38,8 @@ namespace smt {
cls->m_reinit = save_atoms;
cls->m_reinternalize_atoms = save_atoms;
cls->m_has_atoms = save_atoms;
cls->m_has_del_eh = del_eh != 0;
cls->m_has_justification = js != 0;
cls->m_has_del_eh = del_eh != nullptr;
cls->m_has_justification = js != nullptr;
cls->m_deleted = false;
SASSERT(!m.proofs_enabled() || js != 0);
memcpy(cls->m_lits, lits, sizeof(literal) * num_lits);
@ -92,7 +92,7 @@ namespace smt {
unsigned num_atoms = get_num_atoms();
for (unsigned i = 0; i < num_atoms; i++) {
m.dec_ref(get_atom(i));
const_cast<expr**>(get_atoms_addr())[i] = 0;
const_cast<expr**>(get_atoms_addr())[i] = nullptr;
}
}