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-rw-r--r--erts/doc/src/erlang.xml9
-rw-r--r--erts/emulator/test/binary_SUITE.erl41
-rw-r--r--erts/preloaded/src/erlang.erl8
3 files changed, 3 insertions, 55 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 7cfab0785d..b7d775541f 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -538,15 +538,6 @@ false</pre>
</desc>
</func>
<func>
- <name name="concat_binary" arity="1"/>
- <fsummary>Concatenate a list of binaries (deprecated)</fsummary>
- <desc>
- <p>Do not use; use
- <seealso marker="#list_to_binary/1">list_to_binary/1</seealso>
- instead.</p>
- </desc>
- </func>
- <func>
<name>erlang:crc32(Data) -> integer() >= 0</name>
<fsummary>Compute crc32 (IEEE 802.3) checksum</fsummary>
<type>
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index 4e82381fba..459dc84565 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -33,7 +33,6 @@
%% erlang:external_size/1
%% size(Binary)
%% iolist_size/1
-%% concat_binary/1
%% split_binary/2
%% hash(Binary, N)
%% phash(Binary, N)
@@ -47,7 +46,7 @@
init_per_testcase/2, end_per_testcase/2,
copy_terms/1, conversions/1, deep_lists/1, deep_bitstr_lists/1,
bad_list_to_binary/1, bad_binary_to_list/1,
- t_split_binary/1, bad_split/1, t_concat_binary/1,
+ t_split_binary/1, bad_split/1,
terms/1, terms_float/1, external_size/1, t_iolist_size/1,
t_hash/1,
bad_size/1,
@@ -68,7 +67,7 @@ suite() -> [{ct_hooks,[ts_install_cth]},
all() ->
[copy_terms, conversions, deep_lists, deep_bitstr_lists,
- t_split_binary, bad_split, t_concat_binary,
+ t_split_binary, bad_split,
bad_list_to_binary, bad_binary_to_list, terms,
terms_float, external_size, t_iolist_size,
bad_binary_to_term_2, safe_binary_to_term2,
@@ -93,7 +92,6 @@ init_per_group(_GroupName, Config) ->
end_per_group(_GroupName, Config) ->
Config.
-
init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
Config.
@@ -381,41 +379,6 @@ bad_split(Config) when is_list(Config) ->
bad_split(Bin, Pos) ->
{'EXIT',{badarg,_}} = (catch split_binary(Bin, Pos)).
-%% Tests concat_binary/2 and size/1.
-
-t_concat_binary(suite) -> [];
-t_concat_binary(Config) when is_list(Config) ->
- test_concat([]),
-
- test_concat([[]]),
- test_concat([[], []]),
- test_concat([[], [], []]),
-
- test_concat([[1], []]),
- test_concat([[], [2]]),
- test_concat([[], [3], []]),
-
- test_concat([[1, 2, 3], [4, 5, 6, 7]]),
- test_concat([[1, 2, 3], [4, 5, 6, 7], [9, 10]]),
-
- test_concat([lists:seq(0, 255), lists:duplicate(1024, $@),
- lists:duplicate(2048, $a),
- lists:duplicate(4000, $b)]),
- ok.
-
-test_concat(Lists) ->
- test_concat(Lists, 0, [], []).
-
-test_concat([List|Rest], Size, Combined, Binaries) ->
- ?line Bin = list_to_binary(List),
- ?line test_concat(Rest, Size+length(List), Combined++List, [Bin|Binaries]);
-test_concat([], Size, Combined, Binaries0) ->
- ?line Binaries = lists:reverse(Binaries0),
- ?line Bin = concat_binary(Binaries),
- ?line Size = size(Bin),
- ?line Size = iolist_size(Bin),
- ?line Combined = binary_to_list(Bin).
-
t_hash(doc) -> "Test hash/2 with different type of binaries.";
t_hash(Config) when is_list(Config) ->
test_hash([]),
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index 5deb69edab..ff3633a3cc 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -35,14 +35,13 @@
-export([delay_trap/2]).
-export([set_cookie/2, get_cookie/0]).
-export([nodes/0]).
--export([concat_binary/1]).
+
-export([list_to_integer/2,integer_to_list/2]).
-export([flush_monitor_message/2]).
-export([set_cpu_topology/1, format_cpu_topology/1]).
-export([await_proc_exit/3]).
-deprecated([hash/2]).
--deprecated([concat_binary/1]).
% Get rid of autoimports of spawn to avoid clashes with ourselves.
-compile({no_auto_import,[spawn/1]}).
@@ -535,11 +534,6 @@ set_cookie(Node, C) when Node =/= nonode@nohost, is_atom(Node) ->
get_cookie() ->
auth:get_cookie().
--spec concat_binary(ListOfBinaries) -> binary() when
- ListOfBinaries :: iolist().
-concat_binary(List) ->
- list_to_binary(List).
-
-spec integer_to_list(Integer, Base) -> string() when
Integer :: integer(),
Base :: 2..36.