Filter @compile debug_info when explicitly set to true

Closes #14567.

Author: josevalim

lib/elixir/src/elixir_erl.erl

@@ -182,12 +182,7 @@ dynamic_form(#{module := Module, relative_file := RelativeFile,
   {Def, Defmacro, Macros, Exports, Functions} =
     split_definition(Definitions, Unreachable, Line, [], [], [], [], {[], []}),
 
-  FilteredOpts = lists:filter(fun(
-    {no_warn_undefined, _}) -> false;
-    (debug_info) -> false;
-    (_) -> true
-  end, Opts),
-
+  FilteredOpts = proplists:delete(debug_info, proplists:delete(no_warn_undefined, Opts)),
   Location = {elixir_utils:characters_to_list(RelativeFile), Line},
 
   Prefix = [{attribute, Line, file, Location},

lib/elixir/test/elixir/module_test.exs

@@ -413,6 +413,17 @@ defmodule ModuleTest do
     assert map.module == ModuleCreateDebugInfo
   end
 
+  test "uses the debug_info chunk when explicitly set to true" do
+    {:module, ModuleCreateDebugInfoTrue, binary, _} =
+      Module.create(ModuleCreateDebugInfoTrue, quote(do: @compile({:debug_info, true})), __ENV__)
+
+    {:ok, {_, [debug_info: {:debug_info_v1, backend, data}]}} =
+      :beam_lib.chunks(binary, [:debug_info])
+
+    {:ok, map} = backend.debug_info(:elixir_v1, ModuleCreateDebugInfoTrue, data, [])
+    assert map.module == ModuleCreateDebugInfoTrue
+  end
+
   test "uses the debug_info chunk even if debug_info is set to false" do
     {:module, ModuleCreateNoDebugInfo, binary, _} =
       Module.create(ModuleCreateNoDebugInfo, quote(do: @compile({:debug_info, false})), __ENV__)