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-rw-r--r--lib/stdlib/src/erl_parse.yrl22
1 files changed, 1 insertions, 21 deletions
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 206b0c6e7b..ae42a8f0b1 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -790,31 +790,11 @@ record_fields([{match,_Am,{atom,Aa,A},Expr}|Fields]) ->
[{record_field,Aa,{atom,Aa,A},Expr}|record_fields(Fields)];
record_fields([{typed,Expr,TypeInfo}|Fields]) ->
[Field] = record_fields([Expr]),
- TypeInfo1 =
- case Expr of
- {match, _, _, _} -> TypeInfo; %% If we have an initializer.
- {atom, Aa, _} ->
- case has_undefined(TypeInfo) of
- false ->
- lift_unions(abstract2(undefined, Aa), TypeInfo);
- true ->
- TypeInfo
- end
- end,
- [{typed_record_field,Field,TypeInfo1}|record_fields(Fields)];
+ [{typed_record_field,Field,TypeInfo}|record_fields(Fields)];
record_fields([Other|_Fields]) ->
ret_err(?anno(Other), "bad record field");
record_fields([]) -> [].
-has_undefined({atom,_,undefined}) ->
- true;
-has_undefined({ann_type,_,[_,T]}) ->
- has_undefined(T);
-has_undefined({type,_,union,Ts}) ->
- lists:any(fun has_undefined/1, Ts);
-has_undefined(_) ->
- false.
-
term(Expr) ->
try normalise(Expr)
catch _:_R -> ret_err(?anno(Expr), "bad attribute")