1 files changed, 24 insertions, 0 deletions
diff --git a/lib/dialyzer/test/race_tests_SUITE_data/src/whereis_diff_atoms_no_race.erl b/lib/dialyzer/test/race_tests_SUITE_data/src/whereis_diff_atoms_no_race.erl
new file mode 100644
index 0000000000..dcadcb3683
--- /dev/null
+++ b/lib/dialyzer/test/race_tests_SUITE_data/src/whereis_diff_atoms_no_race.erl
@@ -0,0 +1,24 @@
+%% This tests that the race condition detection between whereis/register
+%% is robust even when the functions are called with different atoms 
+%% as arguments.
+
+-module(whereis_diff_atoms_no_race).
+-export([test/0]).
+
+test() ->
+  Fun = fun () -> foo end,
+  {no_race(maria, Fun)}.
+
+no_race(AnAtom, Fun) ->
+  case whereis(AnAtom) of
+    undefined ->
+      Pid = spawn(Fun),
+      AnotherAtom = kostis,
+      aux(AnotherAtom, Pid);
+    P when is_pid(P) ->
+      ok
+  end.
+
+aux(Atom, Pid) -> 
+  register(Atom, Pid).
+