I think your question was phrased in a way that suggested you had not understood the article. The described system detects unused libraries and binaries, but do

I think your question was phrased in a way that suggested you had not understood the article. The described system detects unused libraries and binaries, but does not seem to look for dead code paths in source files. Dead code path detection is an interesting topic which I think the linked article doesn’t address at all.