2 files changed, 17 insertions, 43 deletions
diff --git a/tests/destructor/tatomicptrs.nim b/tests/destructor/tatomicptrs.nim
index 7bd5482b2..82870ac82 100644
--- a/tests/destructor/tatomicptrs.nim
+++ b/tests/destructor/tatomicptrs.nim
@@ -143,11 +143,13 @@ proc `=sink`*[T](m: var MySeq[T], m2: MySeq[T]) {.inline.} =
       `=destroy`(m)
     m.len = m2.len
     m.data = m2.data
+    m.refcount = m2.refcount
 
 proc len*[T](m: MySeq[T]): int {.inline.} = m.len
 
 proc newMySeq*[T](size: int, initial_value: T): MySeq[T] =
   result.len = size
+  result.refcount = 1
   if size > 0:
     result.data = cast[ptr UncheckedArray[T]](allocShared(sizeof(T) * size))
 
diff --git a/tests/destructor/tv2_cast.nim b/tests/destructor/tv2_cast.nim
index 4ff2dc9a0..48bdf67dd 100644
--- a/tests/destructor/tv2_cast.nim
+++ b/tests/destructor/tv2_cast.nim
@@ -10,69 +10,41 @@ destroying O1'''
 var
   data
   :tmpD
-  :tmpD_1
-  :tmpD_2
-data =
-  :tmpD = `=dup`(cast[string](
-    :tmpD_2 = encode(cast[seq[byte]](
-      :tmpD_1 = newString(100)
-      :tmpD_1))
-    :tmpD_2))
-  :tmpD
-`=destroy`(:tmpD_2)
-`=destroy_1`(:tmpD_1)
-`=destroy_1`(data)
+data = cast[string](encode(cast[seq[byte]](
+  :tmpD = newString(100)
+  :tmpD)))
+`=destroy`(:tmpD)
+`=destroy`(data)
 -- end of expandArc ------------------------
 --expandArc: main1
 
 var
   s
   data
-  :tmpD
-  :tmpD_1
 s = newString(100)
-data =
-  :tmpD = `=dup`(cast[string](
-    :tmpD_1 = encode(toOpenArrayByte(s, 0, len(s) - 1))
-    :tmpD_1))
-  :tmpD
-`=destroy`(:tmpD_1)
-`=destroy_1`(data)
-`=destroy_1`(s)
+data = cast[string](encode(toOpenArrayByte(s, 0, len(s) - 1)))
+`=destroy`(data)
+`=destroy`(s)
 -- end of expandArc ------------------------
 --expandArc: main2
 
 var
   s
   data
-  :tmpD
-  :tmpD_1
 s = newSeq(100)
-data =
-  :tmpD = `=dup`(cast[string](
-    :tmpD_1 = encode(s)
-    :tmpD_1))
-  :tmpD
-`=destroy`(:tmpD_1)
-`=destroy_1`(data)
-`=destroy`(s)
+data = cast[string](encode(s))
+`=destroy`(data)
+`=destroy_1`(s)
 -- end of expandArc ------------------------
 --expandArc: main3
 
 var
   data
   :tmpD
-  :tmpD_1
-  :tmpD_2
-data =
-  :tmpD = `=dup`(cast[string](
-    :tmpD_2 = encode do:
-      :tmpD_1 = newSeq(100)
-      :tmpD_1
-    :tmpD_2))
-  :tmpD
-`=destroy`(:tmpD_2)
-`=destroy`(:tmpD_1)
+data = cast[string](encode do:
+  :tmpD = newSeq(100)
+  :tmpD)
+`=destroy`(:tmpD)
 `=destroy_1`(data)
 -- end of expandArc ------------------------
 '''