Merge pull request #107 from aeternity/otp-24-support

Fix OTP-24 warnings and add OTP-24 compatible rebar3

Author: seanhinde

Makefile

@@ -30,7 +30,7 @@ test: local
 	@$(REBAR) as local eunit
 
 ebin/%.beam: src/%.erl
-	erlc -o $(dir $@) $<
+	erlc +debug_info -o $(dir $@) $<
 
 $(GENERATED_SRC): $(GENERATOR_DEPS)
 	erl -pa ebin/ -noshell -s aeb_fate_generate_ops gen_and_halt src/ include/

rebar3

@@ -356,15 +356,15 @@ parse_tuple(Tokens) ->
 
 
 parse_variant([{start_variant,_line}
-              , {'[', _line}
+              , {'[', _}
               | Rest]) ->
     {Arities, Rest2} = parse_list(Rest),
     %% Make sure Arities is a list of bytes.
     Arities = [A || A <- Arities,
                     is_integer(A), A < 256],
 
     [{'|',_}
-    , {int,_line, Tag}
+    , {int,_, Tag}
     , {'|',_}
     , {'(',_} | Rest3] = Rest2,
     {Elements , [{end_variant, _} | Rest4]} = parse_tuple(Rest3),