Ensure dispose of enumerators in EqualityComparer

slang25 · slang25 · commit 9e4c76310940 · 2025-01-21T19:14:09.000Z
diff --git a/src/Shouldly/Internals/EqualityComparer.cs b/src/Shouldly/Internals/EqualityComparer.cs
@@ -38,7 +38,9 @@ public bool Equals(T? x, T? y)
             y.TryGetEnumerable(out var enumerableY))
         {
             var enumeratorX = enumerableX.GetEnumerator();
+            using var enumeratorXDispose = enumeratorX as IDisposable;
             var enumeratorY = enumerableY.GetEnumerator();
+            using var enumeratorYDispose = enumeratorY as IDisposable;
             var equalityComparer = _innerComparerFactory();
 
             while (true)

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,9 @@ public bool Equals(T? x, T? y)`
`38`	`38`	`y.TryGetEnumerable(out var enumerableY))`
`39`	`39`	`{`
`40`	`40`	`var enumeratorX = enumerableX.GetEnumerator();`
	`41`	`+ using var enumeratorXDispose = enumeratorX as IDisposable;`
`41`	`42`	`var enumeratorY = enumerableY.GetEnumerator();`
	`43`	`+ using var enumeratorYDispose = enumeratorY as IDisposable;`
`42`	`44`	`var equalityComparer = _innerComparerFactory();`
`43`	`45`
`44`	`46`	`while (true)`