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authorBjörn-Egil Dahlberg <[email protected]>2014-09-22 17:55:15 +0200
committerBjörn-Egil Dahlberg <[email protected]>2014-09-22 17:55:15 +0200
commit8c8bd46bcc9d839e5de0687784d15dc819cb3ee8 (patch)
treee96eeeef77fbff40138ddf35576823921dc110fb /lib/stdlib/src
parentc5afc45c9236a90dc408c9284a069a9dc233ad4e (diff)
parentbca562455e1e8cb8be5a5a5de53c926eba51f977 (diff)
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Merge branch 'maint'
Conflicts: lib/stdlib/src/erl_pp.erl
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/erl_pp.erl10
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl
index 10842d21ab..004aae5330 100644
--- a/lib/stdlib/src/erl_pp.erl
+++ b/lib/stdlib/src/erl_pp.erl
@@ -311,7 +311,15 @@ map_pair_types(Fs) ->
tuple_type(Fs, fun map_pair_type/1).
map_pair_type({type,_Line,map_field_assoc,[Ktype,Vtype]}) ->
- {seq,[],[]," =>",[ltype(Ktype),ltype(Vtype)]}.
+ map_assoc_typed(lexpr(Ktype, options(none)), Vtype).
+
+map_assoc_typed(B, {type,_,union,Ts}) ->
+ {first,[B,$\s],{seq,[],[],[],map_assoc_union_type(Ts)}};
+map_assoc_typed(B, Type) ->
+ {list,[{cstep,[B," =>"],ltype(Type)}]}.
+
+map_assoc_union_type([T|Ts]) ->
+ [[leaf("=> "),ltype(T)] | ltypes(Ts, fun union_elem/1)].
record_type(Name, Fields) ->
{first,[record_name(Name)],field_types(Fields)}.