2 files changed, 2 insertions, 4 deletions
diff --git a/source/tanya/algorithm/iteration.d b/source/tanya/algorithm/iteration.d
index aae83f1..8074fc1 100644
--- a/source/tanya/algorithm/iteration.d
+++ b/source/tanya/algorithm/iteration.d
@@ -226,7 +226,7 @@ if (F.length == 1)
      *
      * Returns: Accumulated value.
      */
-    auto foldr(R, T)(R range, auto ref T init)
+    auto foldr(R, T)(scope R range, scope return auto ref T init)
     if (isBidirectionalRange!R)
     {
         if (range.empty)
diff --git a/source/tanya/algorithm/mutation.d b/source/tanya/algorithm/mutation.d
index 88f7da3..6a6edd6 100644
--- a/source/tanya/algorithm/mutation.d
+++ b/source/tanya/algorithm/mutation.d
@@ -177,9 +177,7 @@ if (isInputRange!Range && hasLvalueElements!Range)
     import tanya.memory.op : copy, fill;
     alias T = ElementType!Range;
 
-    static if (__VERSION__ >= 2083
-            && isDynamicArray!Range
-            && __traits(isZeroInit, T))
+    static if (isDynamicArray!Range && __traits(isZeroInit, T))
     {
         fill!0(range);
     }