• Reference Guide


x + y
The operator computes a sum of two values of the types Int, Int8, Int16, Int64, Byte, Word, Dword, Qword, Real, Time, Date, and Date_time. The result is of the same type as the parameters.
When the result of integer addition exceeds the maximum value of the given type the result overflows. The integer overflow is not considered an error. E.g. [Byte]5+[Byte]255 yields result 4. The real number overflow is an error.