anchor.diff:                     g := 1 + 1,
                      h := _,
                      i := (_X = _Y),
  -                   j := (x ! y) }) ->
  +                   j := (x ! y),
  +		   <<0:300>> := 33}) ->
                     {A,F}.
               ">>,
              [],
  
positive.code: 	       A.
  	   ">>,
  	   [],
  	   {errors,[{4,erl_lint,illegal_map_key},
  		    {6,erl_lint,{illegal_map_key_variable,'V'}}],[]}}],
      [] = run(Config, Ts),
      ok.
  
  
negative.code: 	   {errors,[{1,erl_lint,illegal_map_construction},
                      {1,erl_lint,{unbound_var,'X'}}],
              []}},
  	  {legal_map_construction,
  	   <<"t(V) -> #{ a => 1,
  			#{a=>V} => 2,
  			#{{a,V}=>V} => 2,
  			#{ \"hi\" => wazzup, hi => ho } => yep,
  			[try a catch _:_ -> b end] => nope,
  			ok => 1.0,
  