Fix raising Code.LoadError

Author: lexmag

lib/elixir/lib/code.ex

@@ -463,7 +463,7 @@ defmodule Code do
     if File.regular?(file) do
       file
     else
-      raise LoadError, file: file
+      raise Code.LoadError, file: file
     end
   end
 end

lib/elixir/test/elixir/code_test.exs

@@ -70,6 +70,10 @@ defmodule CodeTest do
 
   test :eval_file do
     assert Code.eval_file(fixture_path("code_sample.exs")) == {3, [var: 3]}
+
+    assert_raise Code.LoadError, fn ->
+      Code.eval_file("non_existent.exs")
+    end
   end
 
   test :require do