Inline list funcs so we don't pay an extra dispatch cost

Author: José Valim

lib/elixir/lib/enum.ex

@@ -65,6 +65,8 @@ defmodule Enum do
   `{ key, value }` tuple.
   """
 
+  @compile :inline_list_funcs
+
   @type t :: Enumerable.t
   @type element :: any
   @type index :: non_neg_integer

lib/elixir/lib/list.ex

@@ -10,6 +10,8 @@ defmodule List do
   first argument.
   """
 
+  @compile :inline_list_funcs
+
   @doc """
   Given a list of lists, concatenates the sublists into a single list.
 

lib/elixir/src/elixir_compiler.erl

@@ -208,9 +208,9 @@ core_main() ->
   [
     "lib/elixir/lib/kernel.ex",
     "lib/elixir/lib/keyword.ex",
+    "lib/elixir/lib/module.ex",
     "lib/elixir/lib/list.ex",
     "lib/elixir/lib/kernel/typespec.ex",
-    "lib/elixir/lib/module.ex",
     "lib/elixir/lib/record.ex",
     "lib/elixir/lib/macro.ex",
     "lib/elixir/lib/macro/env.ex",