53 NullValue::NullValue() {  in NullValue()  function in skjson::NullValue
224     static const Value g_null = NullValue();  in operator []()
304             return this->error(NullValue(), p, "invalid empty input");  in parse()
315             return this->error(NullValue(), p_stop, "invalid top-level value");  in parse()
326             return this->error(NullValue(), p, "invalid top-level value");  in parse()
340         if (*p != '"') return this->error(NullValue(), p, "expected object key");  in parse()
345         if (!p) return NullValue();  in parse()
348         if (*p != ':') return this->error(NullValue(), p, "expected ':' separator");  in parse()
358             return this->error(NullValue(), p, "unexpected input end");  in parse()
382         if (!p) return NullValue();  in parse()
403             return this->error(NullValue(), p - 1, "unexpected value-trailing token");  in parse()
413             return this->error(NullValue(), p, "unexpected object terminator");  in parse()
428                 : this->error(NullValue(), p + 1, "trailing root garbage");  in parse()
432             return this->error(NullValue(), p, "unexpected end-of-input");  in parse()
452             return this->error(NullValue(), p, "unexpected array terminator");  in parse()
460         return NullValue();  in parse()
587         fValueStack.push_back(NullValue());  in pushNull()