title: If the end of def-clear-path is def, is it still be def-clear-path?
body: <p>So I'm learning about testing and have a question: &quot;If the end of def-clear-path is def, is it still be def-clear-path?&quot;</p>
  <p>For eg:
  If a path is def-clear-path of var x from node A to node B. This can also be understood as there is no def between A and B. But in the B node, there is a def statement. Is it still def-clear-path or not?</p>
  <p>I have done some research but it's kind of unclear. I need confirmation.</p>