Silence compiler warnings for tests

.travis.yml

@@ -3,6 +3,7 @@ notifications:
   email: paul.joseph.davis@gmail.com
 script: make check
 otp_release:
+   - 23.0
    - 22.2.4
    - 21.3.8.1
    - 20.3.8.22

test/jiffy_17_copy_strings_tests.erl

@@ -17,7 +17,7 @@ check_binaries(Values) when is_list(Values) ->
 check_binaries(Bin) when is_binary(Bin) ->
     io:format("~s :: ~p ~p", [Bin, byte_size(Bin), binary:referenced_byte_size(Bin)]),
     byte_size(Bin) == binary:referenced_byte_size(Bin);
-check_binaries(Bin) ->
+check_binaries(_Bin) ->
     true.
 
 

test/jiffy_util.hrl

@@ -1,6 +1,9 @@
 % This file is part of Jiffy released under the MIT license.
 % See the LICENSE file for more information.
 
+-compile(export_all).
+-compile(nowarn_export_all).
+
 msg(Fmt, Args) ->
     M1 = io_lib:format(Fmt, Args),
     M2 = re:replace(M1, <<"\r">>, <<"\\\\r">>, [global]),