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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1999-2021. 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(format).
-export([f/1]).
%%% There will be warnings at level 2 and 3.
f(F) ->
io:format("~p"), %1
io:format("~", F), %2
io:format("~", [F]), %1
io:format(a, b), %1
io:format(a, "abc"), %1
io:format(a, [a | "abc"]), %2
io:format(4,5,6,7), %1
io:format("~p", "abc" ++ "xyz"), %2
io:format("la cucaracha~n"),
io:format(""),
io:format("~p ~p~n", [F]), %1
io:format("~p ~p~n", [1,2,F]), %1
io:format("~p~n", [F]),
io:format("~m"), %1
io:format(F, "~p", []), %1
io:format("~x~n", [F]), %1
io:format("~p~n", F), %2
io:format(F, [3]), %2
io:format("~p", a), %1
io:format("~p~", [F]), %1
io:format("~p ~p", [F, 4 | 7]), %1
io:format("~14p", [F]),
io:format("~*p", [a, F]), %no type checking
io:format("~*p", [14, F]),
io:fwrite("~p", []), %1
io_lib:format("~p", []), %1
foo:format("~p", []),
io:format(), %1
ok.
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