File elixir-1.12.3-git.patch of Package elixir

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e5e1f65f..02fb06ca0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -227,6 +227,7 @@ Elixir v1.12 has the additional of many functions across the standard library. T
   * [mix release] Add `RELEASE_PROG` to releases with the name of the executable starting the release
   * [mix release] Support `remote.vm.args` to customize how the connecting VM boots
   * [mix test] Run all available tests if there are no pending `--failed` tests. This provides a better workflow as you no longer need to toggle the `--failed` flag between runs
+  * [mix test] Support `mix test --warnings-as-errors`, treating warnings as errors and returning a non-zero exit status (only applies to test files, not compilation)
 
 ### 2. Bug fixes
 
diff --git a/lib/elixir/lib/code.ex b/lib/elixir/lib/code.ex
index 663bad876..8d3f8ee83 100644
--- a/lib/elixir/lib/code.ex
+++ b/lib/elixir/lib/code.ex
@@ -38,8 +38,8 @@ defmodule Code do
   are loaded as needed. In embedded mode the opposite happens, as all
   modules need to be loaded upfront or explicitly.
 
-  You can use `ensure_loaded/1` (as well as `ensure_lodead?/1` and
-  `ensure_lodead!/1`) to check if a module is loaded before using it and
+  You can use `ensure_loaded/1` (as well as `ensure_loaded?/1` and
+  `ensure_loaded!/1`) to check if a module is loaded before using it and
   act.
 
   ## `ensure_compiled/1` and `ensure_compiled!/1`
diff --git a/lib/elixir/test/elixir/exception_test.exs b/lib/elixir/test/elixir/exception_test.exs
index 6242194f7..c7d2f1a56 100644
--- a/lib/elixir/test/elixir/exception_test.exs
+++ b/lib/elixir/test/elixir/exception_test.exs
@@ -470,11 +470,12 @@ test "annotates undefined function error with suggestions" do
                    * min/1
              """
 
-      assert blame_message(:erlang, & &1.gt_cookie()) == """
-             function :erlang.gt_cookie/0 is undefined or private. Did you mean one of:
+      assert blame_message(:erlang, & &1.hal()) == """
+             function :erlang.hal/0 is undefined or private. Did you mean one of:
 
-                   * get_cookie/0
-                   * set_cookie/2
+                   * halt/0
+                   * halt/1
+                   * halt/2
              """
     end