working on dynamic wrapping

StgSharp.Common/Collections/ConcurrentCapacityFixedStack.cs

@@ -105,7 +105,7 @@ namespace StgSharp.Collections
         public T[] PopRange(int count)
         {
             if (count <= 0) {
-                return Array.Empty<T>();
+                return [];
             }
 
             T[] result = new T[count];
@@ -122,7 +122,7 @@ namespace StgSharp.Collections
             }
 
             if (i == 0) {
-                return Array.Empty<T>();
+                return [];
             }
 
             T[] trimmed = new T[i];
@@ -251,7 +251,7 @@ namespace StgSharp.Collections
                 if (Volatile.Read(ref _states[newTop]) == 0)
                 {
                     // attempt to restore top; ok if it fails due to concurrent operations
-                    Interlocked.CompareExchange(ref _top, newTop + 1, newTop);
+                    _ = Interlocked.CompareExchange(ref _top, newTop + 1, newTop);
                     sw.SpinOnce();
                     continue;
                 }
@@ -259,7 +259,7 @@ namespace StgSharp.Collections
                 value = _values[newTop];
                 _values[newTop] = default!; // avoid ref retention
                 Volatile.Write(ref _states[newTop], 0); // mark empty
-                Interlocked.Decrement(ref _count);
+                _ = Interlocked.Decrement(ref _count);
                 return true;
             }
         }