anchor.diff:                 qlc:q([t || [$a, $b] = \"ba\" <- []]).">>,
           [],
           %% {warnings,[{{2,37},qlc,nomatch_pattern}]}},
  -        {warnings,[{2,v3_core,nomatch}]}},
  +        {warnings,[{{2,22},v3_core,nomatch}]}},
   
          %% Not found by qlc...
          {nomatch_4,
  
positive.code:            init() ->
                 ok.
             y">>,
      {errors,[{4,erl_parse,_}],[]} = compile_file(Config, Text, []),
      ok.
  
  %% Examples from qlc(3).
  
negative.code:         ">>,
          [],
          %% {warnings,[{{3,52},qlc,nomatch_pattern}]}},
          {warnings,[{{3,37},v3_core,nomatch}]}},
  
         {nomatch4,
          <<"nomatch() ->
  