## SHOULD_PASS:EXECUTE
@persist Var:number # Need this since test runner does not initialize global variables (TODO)

Var = 5

assert($Var == 5) # 5 - 0 = 5

Var = 2

assert($Var == -3) # 2 - 5 = -3
assert($Var == -3) # Actual regression part, delta should not change if variable is not assigned.