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Alex Rivera
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Why does compiling this code: triples( [], _,_,_)-> []; triples( Self, X, Y, none )-> [ Result || Result = { X, Y, _} <- Self ]. report: ./simple_graph.erl:63: Warning: variable 'X' is unused ./simple_graph.erl:63: Warning: variable 'Y' is unused ./simple_graph.erl:64: Warning: variable 'X' is unused ./simple_graph.erl:64: Warning: variable 'X' shadowed in generate ./simple_graph.erl:64: Warning: variable 'Y' is unused ./simple_graph.erl:64: Warning: variable 'Y' shadowed in generate And return wrong result: full Self.
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