diff --git a/test/operators.coffee b/test/operators.coffee
index 97ea24eb..39768e92 100644
--- a/test/operators.coffee
+++ b/test/operators.coffee
@@ -184,6 +184,9 @@ test "#768: `in` should preserve evaluation order", ->
   ok a() not in [b(),c()]
   eq 3, share
 
+test "#1099: empty array after `in` should compile to `false`", ->
+  eq 5 in [], false
+
 
 # Chained Comparison