Merge branch 'maint'

2 files changed, 39 insertions, 1 deletions

diff --git a/lib/dialyzer/test/behaviour_SUITE_data/src/custom_sup.erl b/lib/dialyzer/test/behaviour_SUITE_data/src/custom_sup.erl
new file mode 100644
index 0000000000..8ec84d798f
--- /dev/null
+++ b/lib/dialyzer/test/behaviour_SUITE_data/src/custom_sup.erl
@@ -0,0 +1,37 @@
+%%% Dialyzer was giving a warning with this input because of a bug in the
+%%% substitution of remote types in specs. Remote types in the first element of
+%%% a tuple would not update the tuple's tag set and we could end up with a
+%%% non-normalized representation.
+%%%
+%%% Reported by Damian Dobroczyński on 29/02/2012
+
+-module(custom_sup).
+
+-behavior(supervisor).
+
+-export([init/1]).
+
+-spec init(atom()) ->
+	{ok, {{supervisor:strategy(), non_neg_integer(), non_neg_integer()},
+	      [supervisor:child_spec()]}} | ignore.
+
+init(StorageName) ->
+  Strategy = {one_for_all, 100, 1},
+  %% get application-wide storage parameters
+  case application:get_env(storage) of
+    undefined ->
+      ignore;
+    {ok, Storage} ->
+      BackendId   = proplists:get_value(backend, Storage),
+      BackendArgs = proplists:get_value(args, Storage),
+      if
+        (BackendId =:= undefined) orelse (BackendArgs =:= undefined) ->
+          ignore;
+        true ->
+          {ok, {Strategy,
+                 [{id1, {a_module, start_link, []},
+		   permanent, 5000, worker, [a_module]},
+                  {id2, {another_module, start_link, []},
+		   permanent, 5000, worker, [another_module]}]}}
+      end
+  end.
diff --git a/lib/dialyzer/test/behaviour_SUITE_data/src/sample_behaviour/sample_callback_wrong.erl b/lib/dialyzer/test/behaviour_SUITE_data/src/sample_behaviour/sample_callback_wrong.erl
index 02a063fab7..430494c48c 100644
--- a/lib/dialyzer/test/behaviour_SUITE_data/src/sample_behaviour/sample_callback_wrong.erl
+++ b/lib/dialyzer/test/behaviour_SUITE_data/src/sample_behaviour/sample_callback_wrong.erl
@@ -1,6 +1,7 @@
 -module(sample_callback_wrong).
 
--behaviour(sample_behaviour).
+%% This attribute uses the american spelling of 'behaviour'.
+-behavior(sample_behaviour).
 
 -export([
 %	 sample_callback_1/0,