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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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16
src/model/model_evaluator.cpp
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@ -91,7 +91,7 @@ struct evaluator_cfg : public default_rewriter_cfg {
bool evaluate(func_decl * f, unsigned num, expr * const * args, expr_ref & result) {
func_interp * fi = m_model.get_func_interp(f);
return (fi != 0) && eval_fi(fi, num, args, result);
return (fi != nullptr) && eval_fi(fi, num, args, result);
}
// Try to use the entries to quickly evaluate the fi
@ -110,7 +110,7 @@ struct evaluator_cfg : public default_rewriter_cfg {
return false; // let get_macro handle it
func_entry * entry = fi->get_entry(args);
if (entry != 0) {
if (entry != nullptr) {
result = entry->get_result();
return true;
}
@ -119,12 +119,12 @@ struct evaluator_cfg : public default_rewriter_cfg {
}
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;
family_id fid = f->get_family_id();
bool is_uninterp = fid != null_family_id && m.get_plugin(fid)->is_considered_uninterpreted(f);
if (num == 0 && (fid == null_family_id || is_uninterp)) {
expr * val = m_model.get_const_interp(f);
if (val != 0) {
if (val != nullptr) {
result = val;
return BR_DONE;
}
@ -224,7 +224,7 @@ struct evaluator_cfg : public default_rewriter_cfg {
func_interp * fi = m_model.get_func_interp(f);
if (fi != 0) {
if (fi != nullptr) {
TRACE_MACRO;
if (fi->is_partial()) {
if (m_model_completion) {
@ -262,8 +262,8 @@ struct evaluator_cfg : public default_rewriter_cfg {
expr_ref & result, proof_ref & result_pr) {
SASSERT(f != 0);
SASSERT(!m.is_builtin_family_id(f->get_family_id()));
result = 0;
result_pr = 0;
result = nullptr;
result_pr = nullptr;
func_interp * fi = m_model.get_func_interp(f);
if (fi) {
@ -382,7 +382,7 @@ struct evaluator_cfg : public default_rewriter_cfg {
continue;
}
table2.insert(stores2[i].c_ptr());
expr * const* args = 0;
expr * const* args = nullptr;
expr* val = stores2[i][arity];
if (table1.find(stores2[i].c_ptr(), args)) {
switch (compare(args[arity], val)) {