1 files changed, 22 insertions, 0 deletions
diff --git a/lib/dialyzer/test/race_SUITE_data/src/whereis_diff_functions5.erl b/lib/dialyzer/test/race_SUITE_data/src/whereis_diff_functions5.erl
new file mode 100644
index 0000000000..a2c4352803
--- /dev/null
+++ b/lib/dialyzer/test/race_SUITE_data/src/whereis_diff_functions5.erl
@@ -0,0 +1,22 @@
+%% This tests that the race condition detection between whereis/register
+%% is robust w.r.t. having the calls in separate functions.
+
+-module(whereis_diff_functions5).
+-export([start/2]).
+
+start(AnAtom, Fun) ->
+  Pid1 = spawn(Fun),
+  no_race(Pid1),
+  case whereis(AnAtom) of
+    undefined ->
+      Pid2 = spawn(Fun),
+      race(AnAtom, Pid2);
+    P when is_pid(P) ->
+      true
+  end.
+
+no_race(Pid) ->
+  register(master, Pid).
+
+race(Atom, Pid) ->
+  register(Atom, Pid).