// 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";
else do
print "negative";
while x > 0 do
x = x - 1;
do
var z = 10;
print z * 2;
return x + 5;