Shadowing in Elxir and the resulting decompiled Erlang version.

Elixir.Foo.beam.erl

-file("foo.ex", 1).

-module('Elixir.Foo').

-export(['__info__'/1, test/0]).

'__info__'(functions) -> [{test, 0}];
'__info__'(macros) -> [];
'__info__'(docs) -> [{{test, 0}, 2, def, [], nil}];
'__info__'(moduledoc) -> {1, nil};
'__info__'(module) -> 'Elixir.Foo';
'__info__'(atom) -> module_info(atom).

test() -> i = 1, i@1 = 2.

Foo.ex

defmodule Foo do
	def test() do
		i=1
		i=2
	end
end