peon/tests/closures.pn

# Tests closures
import std;


fn makeClosure(x: int): fn: int {
    fn inner: int {
        return x;
    }
    return inner;
}


fn makeClosureTwo(y: int): fn: int {
    fn inner: int {
        return y;
    }
    return inner;
}


# These should all print true!
var closure = makeClosure(42);
print(closure() == 42);
print(makeClosureTwo(38)() == 38);
var closureTwo = makeClosureTwo(420);
print(closureTwo() == 420);