%%
%% %CopyrightBegin%
%% 
%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
%% 
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%%     http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%% 
%% %CopyrightEnd%
%%
-module(trycatch_4).
-export([trycatch_4/0]).
-record(state, {foo}).

trycatch_4() ->
    handle_info({foo}, #state{}),
    ok.

handle_info({_}, State) ->
   foo(),
   State#state{foo = bar},
   case ok of
   _ ->
     case catch foo() of
     ok ->
       {stop, State}
     end
   end;
handle_info(_, State) ->
   (catch begin
     foo(),
     State#state{foo = bar}
   end),
   case ok of
   _ ->
     case catch foo() of
     ok ->
       {stop, State}
     end
   end.

foo() -> ok.