# "forget"

source($drc_test_source, "TOP")
target($drc_test_target)

deep

max_area_ratio(0)
max_vertex_count(0)

l1 = input(1, 0)
l2 = input(2, 0)
l3 = l1 & l2

l1.output(1, 0)
l1.forget
begin
  l1.data 
  raise("l1.data did not raise an error")
rescue
end

l2.output(2, 0)
l2.forget
begin
  l2.data 
  raise("l1.data did not raise an error")
rescue
end

l3.output(3, 0)