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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2004-2016. 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(otp_5092).
-export([?MODULE/0]).
?MODULE() ->
[] = t(),
[] = t2(),
[t] = t4(),
[] = t5(),
ok.
t() ->
[t || {C=D}={_,_} <- []].
t2() ->
[X || {X,{Y}={X,X}} <- []].
t4() ->
[t || "a"++"b" = "ab" <- ["ab"]].
t5() ->
[{X,Y} || {X} <- [], begin Y = X, Y =:= X end].
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