record_construct.erl:16: Record construction 
          #r_opa{b :: gb_sets:set(_), c :: 42, e :: 'false'} violates the declared type of field c ::
          boolean()
record_construct.erl:21: Record construction 
          #r_rem{a :: 'gazonk'} violates the declared type of field a ::
          string()
record_construct.erl:7: Record construction 
          #r_loc{a :: 'gazonk', b :: 42} violates the declared type of field a ::
          integer() and b ::
          atom()