Make uniqueItems trait selector match set shapes

smithy-lang · Feb 24, 2022 · 937574b · 937574b
1 parent 73e301c
commit 937574b
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diff --git a/docs/source/1.0/spec/core/constraint-traits.rst b/docs/source/1.0/spec/core/constraint-traits.rst
@@ -606,15 +606,13 @@ in a response.
 
 .. warning:
 
-    This trait has been deprecated. It may be removed in future versions. Set
-    shapes should be used instead.
+    This trait has been deprecated and will be removed in future versions of
+    Smithy. Set shapes should be used instead.
 
 Summary
     Indicates that the items in a :ref:`list` MUST be unique.
 Trait selector
-    ``:test(list > member > simpleType)``
-
-    *A list that targets any simple type.*
+    ``:test(list > member > :test(string, blob, byte, short, integer, long, bigDecimal, bigInteger))``
 Value type
     Annotation trait.
 

diff --git a/smithy-model/src/main/resources/software/amazon/smithy/model/loader/prelude.smithy b/smithy-model/src/main/resources/software/amazon/smithy/model/loader/prelude.smithy
@@ -507,7 +507,7 @@ structure recommended {
 structure sparse {}
 
 /// Indicates that the items in a list MUST be unique.
-@trait(selector: "list")
+@trait(selector: ":test(list > member > :test(string, blob, byte, short, integer, long, bigDecimal, bigInteger))")
 @deprecated(message: "The uniqueItems trait has been deprecated in favor of using sets.", since: "2.0")
 structure uniqueItems {}