Remove inlist and inbits from keywords list

Author: José Valim

lib/elixir/lib/macro.ex

@@ -16,7 +16,7 @@ defmodule Macro do
     :&&, :||, :<>, :++, :--, :\\, :::, :<-, :.., :|>, :=~,
     :<, :>, :->,
     :+, :-, :*, :/, :=, :|, :.,
-    :and, :or, :xor, :when, :in, :inlist, :inbits,
+    :and, :or, :xor, :when, :in,
     :<<<, :>>>, :|||, :&&&, :^^^, :~~~]
 
   @doc false
@@ -30,7 +30,7 @@ defmodule Macro do
   @spec binary_op_props(atom) :: {:left | :right, precedence :: integer}
   defp binary_op_props(o) do
     case o do
-      o when o in [:<-, :inlist, :inbits, :\\, :::]             -> {:left,  40}
+      o when o in [:<-, :\\, :::]                               -> {:left,  40}
       :|                                                        -> {:right, 50}
       :when                                                     -> {:right, 70}
       :=                                                        -> {:right, 80}

lib/elixir/src/elixir_parser.yrl

@@ -45,7 +45,7 @@ Expect 2.
 Left       5 do.
 Right     10 stab_op_eol.     %% ->
 Left      20 ','.
-Left      40 in_match_op_eol. %% <-, inlist, inbits, \\ (allowed in matches along =)
+Left      40 in_match_op_eol. %% <-, \\ (allowed in matches along =)
 Right     50 when_op_eol.     %% when
 Right     60 type_op_eol.     %% ::
 Right     70 pipe_op_eol.     %% |

lib/elixir/src/elixir_tokenizer.erl

@@ -929,8 +929,6 @@ keyword('or')     -> or_op;
 keyword('xor')    -> or_op;
 keyword('when')   -> when_op;
 keyword('in')     -> in_op;
-keyword('inlist') -> in_match_op;
-keyword('inbits') -> in_match_op;
 
 % Block keywords
 keyword('after')  -> block;