0109: Expected variables to store function result
Compiler expected a certain number of variables to store the result of the function but got different number.
If a function returns one value, the following code will be invalid:
function returnOne: int
return 1
end
int x,y
returnOne() // error, expected 1 variable, got 0
x,y = returnOne() // error, expected 1 variable, got 2
Possible solutions:
on the left-hand side of the expression, provide variables to store each value returned from the function, if there are any
function returnNone
end
function returnOne: int
return 1
end
function returnTwo: int, int
return 1 2
end
int x, y
returnNone()
x = returnOne()
x, y = returnTwo()
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