dialyzer: Fix a bug regarding unknown types

Since commit 12b3790 Dialyzer has not reported unknown types.

1 files changed, 9 insertions, 9 deletions

diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
index 784e427154..7f8e68908e 100644
--- a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
@@ -160,7 +160,7 @@ analysis_start(Parent, Analysis, LegalWarnings) ->
         dialyzer_codeserver:finalize_exported_types(MergedExpTypes, TmpCServer1),
       erlang:garbage_collect(),
       ?timing(State#analysis_state.timing_server, "remote",
-              contracts_and_records(TmpCServer2))
+              contracts_and_records(TmpCServer2, Parent))
     catch
       throw:{error, _ErrorMsg} = Error -> exit(Error)
     end,
@@ -185,15 +185,14 @@ analysis_start(Parent, Analysis, LegalWarnings) ->
   State2 = analyze_callgraph(NewCallgraph, State1),
   #analysis_state{plt = MiniPlt2, doc_plt = DocPlt} = State2,
   dialyzer_callgraph:dispose_race_server(NewCallgraph),
-  rcv_and_send_ext_types(Parent),
   %% Since the PLT is never used, a dummy is sent:
   DummyPlt = dialyzer_plt:new(),
   send_codeserver_plt(Parent, CServer, DummyPlt),
   MiniPlt3 = dialyzer_plt:delete_list(MiniPlt2, NonExportsList),
   send_analysis_done(Parent, MiniPlt3, DocPlt).
 
-contracts_and_records(CodeServer) ->
-  Fun = contrs_and_recs(CodeServer),
+contracts_and_records(CodeServer, Parent) ->
+  Fun = contrs_and_recs(CodeServer, Parent),
   {Pid, Ref} = erlang:spawn_monitor(Fun),
   dialyzer_codeserver:give_away(CodeServer, Pid),
   Pid ! {self(), go},
@@ -201,18 +200,19 @@ contracts_and_records(CodeServer) ->
       Return
   end.
 
--spec contrs_and_recs(dialyzer_codeserver:codeserver()) ->
+-spec contrs_and_recs(dialyzer_codeserver:codeserver(), pid()) ->
                          fun(() -> no_return()).
 
-contrs_and_recs(TmpCServer2) ->
+contrs_and_recs(TmpCServer2, Parent) ->
   fun() ->
-      Parent = receive {Pid, go} -> Pid end,
+      Caller = receive {Pid, go} -> Pid end,
       {TmpCServer3, RecordDict} =
         dialyzer_utils:process_record_remote_types(TmpCServer2),
       TmpServer4 =
         dialyzer_contracts:process_contract_remote_types(TmpCServer3,
                                                          RecordDict),
       dialyzer_codeserver:give_away(TmpServer4, Parent),
+      rcv_and_send_ext_types(Caller, Parent),
       exit(TmpServer4)
   end.
 
@@ -554,13 +554,13 @@ default_includes(Dir) ->
 %% Handle Messages
 %%-------------------------------------------------------------------
 
-rcv_and_send_ext_types(Parent) ->
+rcv_and_send_ext_types(SendTo, Parent) ->
   Self = self(),
   Self ! {Self, done},
   case rcv_ext_types(Self, []) of
     [] -> ok;
     ExtTypes ->
-      Parent ! {Self, ext_types, ExtTypes},
+      Parent ! {SendTo, ext_types, ExtTypes},
       ok
   end.