Correct docs, comments and dialyzer tests

Update preloaded erlang.beam
Removed stray error in dialyzer test suite - different error message
with the new specs.

3 files changed, 7 insertions, 1 deletions

diff --git a/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu b/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu
index a47b1f1f2c..d1f8f4caf2 100644
--- a/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu
+++ b/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu
@@ -6,7 +6,7 @@ wsp_pdu.erl:2403: The call wsp_pdu:d_date(Data1::binary()) will never return sin
 wsp_pdu.erl:2406: Guard test is_integer(Sec::{[byte()] | byte() | {'long',binary()} | {'short',binary()},binary()}) can never succeed
 wsp_pdu.erl:2408: The pattern {'short', Data2} can never match the type {[byte()] | byte() | {'long',binary()} | {'short',binary()},binary()}
 wsp_pdu.erl:2755: Function parse_push_flag/1 has no local return
-wsp_pdu.erl:2756: The call erlang:integer_to_list(Value::[any()]) will never return since it differs in the 1st argument from the success typing arguments: (integer())
+wsp_pdu.erl:2756: The call erlang:integer_to_list(Value::[any()]) breaks the contract (Integer) -> string() when is_subtype(Integer,integer())
 wsp_pdu.erl:2875: The call wsp_pdu:d_text_string(Data::byte()) will never return since it differs in the 1st argument from the success typing arguments: (binary())
 wsp_pdu.erl:2976: The call wsp_pdu:d_q_value(QData::byte()) will never return since it differs in the 1st argument from the success typing arguments: (<<_:8,_:_*8>>)
 wsp_pdu.erl:3336: The call wsp_pdu:encode_typed_field(Ver::any(),'Q-value',ParamValue::any()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),'Constrained-encoding' | 'Date-value' | 'No-value' | 'Short-integer' | 'Text-string' | 'Text-value' | 'Well-known-charset',any())
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl
index 4a96808810..817b397cc4 100644
--- a/lib/stdlib/src/ets.erl
+++ b/lib/stdlib/src/ets.erl
@@ -301,6 +301,7 @@ next(_, _) ->
 prev(_, _) ->
     erlang:nif_error(undef).
 
+%% Shadowed by erl_bif_types: ets:rename/2
 -spec rename(Tab, Name) -> Name when
       Tab :: tab(),
       Name :: atom().
diff --git a/lib/stdlib/src/lists.erl b/lib/stdlib/src/lists.erl
index d4f14dc8f5..eb527471d5 100644
--- a/lib/stdlib/src/lists.erl
+++ b/lib/stdlib/src/lists.erl
@@ -43,6 +43,7 @@
 %%% BIFs
 -export([keyfind/3, keymember/3, keysearch/3, member/2, reverse/2]).
 
+%% Shadowed by erl_bif_types: lists:keyfind/3
 -spec keyfind(Key, N, TupleList) -> Tuple | false when
       Key :: term(),
       N :: pos_integer(),
@@ -52,6 +53,7 @@
 keyfind(_, _, _) ->
     erlang:nif_error(undef).
 
+%% Shadowed by erl_bif_types: lists:keymember/3
 -spec keymember(Key, N, TupleList) -> boolean() when
       Key :: term(),
       N :: pos_integer(),
@@ -61,6 +63,7 @@ keyfind(_, _, _) ->
 keymember(_, _, _) ->
     erlang:nif_error(undef).
 
+%% Shadowed by erl_bif_types: lists:keysearch/3
 -spec keysearch(Key, N, TupleList) -> {value, Tuple} | false when
       Key :: term(),
       N :: pos_integer(),
@@ -70,6 +73,7 @@ keymember(_, _, _) ->
 keysearch(_, _, _) ->
     erlang:nif_error(undef).
 
+%% Shadowed by erl_bif_types: lists:member/2
 -spec member(Elem, List) -> boolean() when
       Elem :: T,
       List :: [T],
@@ -78,6 +82,7 @@ keysearch(_, _, _) ->
 member(_, _) ->
     erlang:nif_error(undef).
 
+%% Shadowed by erl_bif_types: lists:reverse/2
 -spec reverse(List1, Tail) -> List2 when
       List1 :: [T],
       Tail :: term(),