rlox/examples/test_source_tracking.lox

// Test file for source slice tracking
var x := 42;
print x;

if x > 0 then do
    print "positive";
    var y := x + 1;
end
elif x == 0 then do
    print "zero";
end
else do
    print "negative";
end

while x > 0 do
    x = x - 1;
    print x;
end

do
    var z := 10;
    print z * 2;
end

return x + 5;