1 files changed, 13 insertions, 0 deletions

diff --git a/spec/inputs/backcall.moon b/spec/inputs/backcall.moon
index 3aedba9..2972b1d 100644
--- a/spec/inputs/backcall.moon
+++ b/spec/inputs/backcall.moon
@@ -90,4 +90,17 @@ do
                 (data)<- loadAsync file
                 addToCache file,data) |> reduce 0,(a,b)-> a+b
 
+propA = do
+        (value)<= property => @_value
+        print "old value: #{@_value}"
+        print "new value: #{value}"
+        @_value = value
+
+propB = do
+        <= property _, (value)=>
+                print "old value: #{@_value}"
+                print "new value: #{value}"
+                @_value = value
+        @_value
+
 alert "hi"