Store complete path on quote keep, closes #12393

Author: josevalim

lib/elixir/src/elixir_expand.erl

@@ -173,7 +173,7 @@ expand({quote, Meta, [Opts, Do]}, S, E) when is_list(Do) ->
 
   {File, Line} = case lists:keyfind(location, 1, EOpts) of
     {location, keep} ->
-      {elixir_utils:relative_to_cwd(?key(E, file)), false};
+      {?key(E, file), false};
     false ->
       {proplists:get_value(file, EOpts, nil), proplists:get_value(line, EOpts, false)}
   end,

lib/elixir/test/elixir/kernel/quote_test.exs

@@ -21,7 +21,7 @@ defmodule Kernel.QuoteTest do
     line = __ENV__.line + 2
 
     assert quote(location: :keep, do: bar(1, 2, 3)) ==
-             {:bar, [keep: {Path.relative_to_cwd(__ENV__.file), line}], [1, 2, 3]}
+             {:bar, [keep: {__ENV__.file, line}], [1, 2, 3]}
   end
 
   test "fixed line" do