Update Elixir syntax & version to work with v1.5.x

[jackhill/mal.git] / elixir / lib / mix / tasks / step6_file.ex

diff --git a/elixir/lib/mix/tasks/step6_file.ex b/elixir/lib/mix/tasks/step6_file.ex
index 7ddcefa..da486b0 100644 (file)
--- a/elixir/lib/mix/tasks/step6_file.ex
+++ b/elixir/lib/mix/tasks/step6_file.ex
@@ -82,7 +82,7 @@ defmodule Mix.Tasks.Step6File do
     Mal.Reader.read_str(input)
   end
 
-  defp eval_bindings([], _env), do: _env
+  defp eval_bindings([], env), do: env
   defp eval_bindings([{:symbol, key}, binding | tail], env) do
     evaluated = eval(binding, env)
     Mal.Env.set(env, key, evaluated)
@@ -90,7 +90,7 @@ defmodule Mix.Tasks.Step6File do
   end
   defp eval_bindings(_bindings, _env), do: throw({:error, "Unbalanced let* bindings"})
 
-  defp eval({:list, [], _} = empty_ast, env), do: empty_ast
+  defp eval({:list, [], _} = empty_ast, _env), do: empty_ast
   defp eval({:list, ast, meta}, env), do: eval_list(ast, env, meta)
   defp eval(ast, env), do: eval_ast(ast, env)