1 files changed, 7 insertions, 3 deletions
diff --git a/lib/pure/collections/sets.nim b/lib/pure/collections/sets.nim
index 62abd68d4..af13135aa 100644
--- a/lib/pure/collections/sets.nim
+++ b/lib/pure/collections/sets.nim
@@ -50,7 +50,7 @@
 
 
 import
-  hashes, math
+  std/[hashes, math]
 
 when not defined(nimHasEffectsOf):
   {.pragma: effectsOf.}
@@ -382,7 +382,9 @@ proc clear*[A](s: var HashSet[A]) =
   s.counter = 0
   for i in 0 ..< s.data.len:
     s.data[i].hcode = 0
-    s.data[i].key = default(typeof(s.data[i].key))
+    {.push warning[UnsafeDefault]:off.}
+    reset(s.data[i].key)
+    {.pop.}
 
 
 proc union*[A](s1, s2: HashSet[A]): HashSet[A] =
@@ -816,7 +818,9 @@ proc clear*[A](s: var OrderedSet[A]) =
   for i in 0 ..< s.data.len:
     s.data[i].hcode = 0
     s.data[i].next = 0
-    s.data[i].key = default(typeof(s.data[i].key))
+    {.push warning[UnsafeDefault]:off.}
+    reset(s.data[i].key)
+    {.pop.}
 
 proc len*[A](s: OrderedSet[A]): int {.inline.} =
   ## Returns the number of elements in `s`.