Merge branch 'master' of super:otp

2 files changed, 20 insertions, 3 deletions

diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index cf01e1f8cf..f0d50df4c7 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -844,8 +844,9 @@ behaviour_callbacks(Line, B, St0) ->
             {[], St1}
     end.
 
-behaviour_missing_callbacks([{{Line,B},Bfs}|T], #lint{exports=Exp}=St0) ->
-    Missing = ordsets:subtract(ordsets:from_list(Bfs), gb_sets:to_list(Exp)),
+behaviour_missing_callbacks([{{Line,B},Bfs}|T], St0) ->
+    Exports = gb_sets:to_list(exports(St0)),
+    Missing = ordsets:subtract(ordsets:from_list(Bfs), Exports),
     St = foldl(fun (F, S0) ->
 		       add_warning(Line, {undefined_behaviour_func,F,B}, S0)
 	       end, St0, Missing),
@@ -1149,6 +1150,14 @@ export_type(Line, ETs, #lint{usage = Usage, exp_types = ETs0} = St0) ->
 	    add_error(Line, {bad_export_type, ETs}, St0)
     end.
 
+-spec exports(lint_state()) -> gb_set().
+
+exports(#lint{compile = Opts, defined = Defs, exports = Es}) ->
+    case lists:member(export_all, Opts) of
+        true -> Defs;
+        false -> Es
+    end.
+
 -type import() :: {module(), [fa()]} | module().
 -spec import(line(), import(), lint_state()) -> lint_state().
 
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index a71d7f3018..6e9a9dd7bf 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -2859,7 +2859,15 @@ behaviour_basic(Config) when is_list(Config) ->
               stop(_) -> ok.
              ">>,
            [],
-	   []}
+           []},
+
+          {behaviour4,
+           <<"-behavior(application).  %% Test callbacks with export_all
+              -compile(export_all).
+              stop(_) -> ok.
+             ">>,
+           [],
+           {warnings,[{1,erl_lint,{undefined_behaviour_func,{start,2},application}}]}}
 	 ],
     ?line [] = run(Config, Ts),
     ok.