
Basic Data Operation

This is a basic data operation. It represents a fundamental action on a basic data type.
You may see other such operations in the Basic Data Operations category, or:


Integer Operations
Arithmetic |
Comparison
Boolean Operations
Bitwise |
Logical
String Operations
Concatenation |
Interpolation |
Comparison |
Matching
Memory Operations
Pointers & references |
Addresses




Task

Demonstrate how to get the address of a variable and how to set the address of a variable.




use std, array		(: array.arg also defines pointer operators :)
let var = 42
let ptr = &var		(: value of ptr is address of var :)
print var		(: prints 42 :)
(*ptr)++		(: increments value pointed by ptr :)
print var		(: prints 43 :)