https://issues.dlang.org/show_bug.cgi?id=4558
RazvanN <razvan.nitu1...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |razvan.nitu1...@gmail.com Resolution|--- |WONTFIX --- Comment #2 from RazvanN <razvan.nitu1...@gmail.com> --- Walter has repeatedly stated that dmd-fe does not and will not do dataflow analysis. The problem with these sort of examples is that they seem trivial to implement for the simple cases, but once you start to think about more complex scenarios, the implementation becomes very complicated very fast. I will close this as WONTFIX. --