example5.erl2

%% This is a patch to tests.erl2
%% we'll remove the erronious function

erl2:run("tests.erl2").

deleteFunc mod4:twice/1 end.

addMod shell.

{'EXIT', {undef, [{mod4,twice,_,_}|_]}} = (catch mod4:twice(2)).

print("Yes ...").