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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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10
src/ast/rewriter/bit_blaster/bit_blaster_rewriter.cpp
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@ -200,7 +200,7 @@ struct blaster_rewriter_cfg : public default_rewriter_cfg {
sort * b = m().mk_bool_sort();
m_out.reset();
for (unsigned i = 0; i < bv_size; i++) {
m_out.push_back(m().mk_fresh_const(0, b));
m_out.push_back(m().mk_fresh_const(nullptr, b));
}
r = mk_mkbv(m_out);
m_const2bits.insert(f, r);
@ -342,11 +342,11 @@ MK_PARAMETRIC_UNARY_REDUCE(reduce_sign_extend, mk_sign_extend);
bits.push_back(m().mk_app(butil().get_family_id(), OP_BIT2BOOL, 1, &p, 1, &t));
}
result = mk_mkbv(bits);
result_pr = 0;
result_pr = nullptr;
}
br_status reduce_app(func_decl * f, unsigned num, expr * const * args, expr_ref & result, proof_ref & result_pr) {
result_pr = 0;
result_pr = nullptr;
TRACE("bit_blaster", tout << f->get_name() << " ";
for (unsigned i = 0; i < num; ++i) tout << mk_pp(args[i], m()) << " ";
tout << "\n";);
@ -569,7 +569,7 @@ MK_PARAMETRIC_UNARY_REDUCE(reduce_sign_extend, mk_sign_extend);
if (t->get_idx() >= m_bindings.size())
return false;
result = m_bindings.get(m_bindings.size() - t->get_idx() - 1);
result_pr = 0;
result_pr = nullptr;
return true;
}
@ -616,7 +616,7 @@ MK_PARAMETRIC_UNARY_REDUCE(reduce_sign_extend, mk_sign_extend);
result = m().mk_quantifier(old_q->is_forall(), new_decl_sorts.size(), new_decl_sorts.c_ptr(), new_decl_names.c_ptr(),
new_body, old_q->get_weight(), old_q->get_qid(), old_q->get_skid(),
old_q->get_num_patterns(), new_patterns, old_q->get_num_no_patterns(), new_no_patterns);
result_pr = 0;
result_pr = nullptr;
m_bindings.shrink(old_sz);
return true;
}