1 files changed, 17 insertions, 0 deletions
diff --git a/tests/effects/tstrict_funcs.nim b/tests/effects/tstrict_funcs.nim
index 044bc7ee1..9d20f5d7e 100644
--- a/tests/effects/tstrict_funcs.nim
+++ b/tests/effects/tstrict_funcs.nim
@@ -27,3 +27,20 @@ block:
 
   var x = @[0, 1]
   let z = x &&& 2
+
+
+func copy[T](x: var openArray[T]; y: openArray[T]) =
+  for i in 0..high(x):
+    x[i] = y[i]
+
+type
+  R = ref object
+    a, b: R
+    data: string
+
+proc main =
+  var a, b: array[3, R]
+  b = [R(data: "a"), R(data: "b"), R(data: "c")]
+  copy a, b
+
+main()