isInt64           283 third_party/jsoncpp/overrides/include/json/value.h       bool isInt64() const;
isInt64           798 third_party/jsoncpp/overrides/src/lib_json/json_value.cpp       JSON_ASSERT_MESSAGE(isInt64(), "LargestUInt out of Int64 range");
isInt64          1491 third_party/jsoncpp/overrides/src/lib_json/json_value.cpp   return isInt64() || isUInt64();