logilab-astng #3873 better handling of del statements [resolved]

In the following code snippet, astng should be able to see that after the del statement, the deleted symbol is not reachable:

class Frobble:
     pass


Frobble.mumble = True

del Frobble

def run():
    f = Frobble()
prioritynormal
typebug
done in0.19.0
load0.500
load left0.000
closed by<not specified>