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-rw-r--r--lib/stdlib/src/erl_pp.erl15
1 files changed, 2 insertions, 13 deletions
diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl
index 9c812395e3..c5177aca90 100644
--- a/lib/stdlib/src/erl_pp.erl
+++ b/lib/stdlib/src/erl_pp.erl
@@ -347,16 +347,8 @@ map_type(Fs) ->
map_pair_types(Fs) ->
tuple_type(Fs, fun map_pair_type/2).
-map_pair_type({type,_Line,map_field_assoc,[Ktype,Vtype]}, Prec) ->
- map_assoc_typed(ltype(Ktype), Vtype, Prec).
-
-map_assoc_typed(B, {type,_,union,Ts}, Prec) ->
- {first,[B,$\s],{seq,[],[],[],map_assoc_union_type(Ts, Prec)}};
-map_assoc_typed(B, Type, Prec) ->
- {list,[{cstep,[B," =>"],ltype(Type, Prec)}]}.
-
-map_assoc_union_type([T|Ts], Prec) ->
- [[leaf("=> "),ltype(T)] | ltypes(Ts, fun union_elem/2, Prec)].
+map_pair_type({type,_Line,map_field_assoc,[KType,VType]}, Prec) ->
+ {list,[{cstep,[ltype(KType, Prec),leaf(" =>")],ltype(VType, Prec)}]}.
record_type(Name, Fields) ->
{first,[record_name(Name)],field_types(Fields)}.
@@ -371,9 +363,6 @@ typed(B, Type) ->
{_L,_P,R} = type_inop_prec('::'),
{list,[{cstep,[B,' ::'],ltype(Type, R)}]}.
-union_elem(T, Prec) ->
- [leaf(" | "),ltype(T, Prec)].
-
tuple_type(Ts, F) ->
{seq,${,$},[$,],ltypes(Ts, F, 0)}.