Lines Matching refs:is_null
2222 ASSERT(!label.is_null());
2313 if (!label.is_null()) error_type = Factory::unknown_label_symbol();
2336 if (!label.is_null() && ContainsLabel(labels, label)) {
2346 if (!label.is_null()) error_type = Factory::unknown_label_symbol();
3570 if (!string.is_null() && string->AsArrayIndex(&index)) {
3685 bool is_named = !var_name.is_null();
3732 if (!function_name.is_null() && function_name->length() > 0) {
3941 bool anonymous = label.is_null();
3957 bool anonymous = label.is_null();
3996 int argc = first.is_null() ? 0 : 1;
4005 ASSERT(!first.is_null() && !second.is_null());
4023 if (!element.is_null()) {
5031 ASSERT(!result->error.is_null());
5034 ASSERT(result->error.is_null());
