Merge pull request #1151 from JonHanna/singleton_empty_array

Use singleton for zero-element arrays.
2017-01-09 15:11:14 +13:00
parent ea6a21c4f3 ff3bfaf51b
commit ba79136e4e
11 changed files with 69 additions and 39 deletions
@@ -166,7 +166,7 @@ namespace Newtonsoft.Json.Utilities

        private delegate DynamicMetaObject Fallback(DynamicMetaObject errorSuggestion);

-        private static readonly Expression[] NoArgs = new Expression[0];
+        private static Expression[] NoArgs => CollectionUtils.ArrayEmpty<Expression>();

        private static IEnumerable<Expression> GetArgs(params DynamicMetaObject[] args)
        {