Fix ObjC Support iteration

CHANGELOG.md

@@ -4,6 +4,9 @@ x.y.z Release notes (yyyy-MM-dd)
 * Conform `@ThreadSafe` and `ThreadSafeReference` to `Sendable`.
 
 ### Fixed
+* Fix `RLMCollectionIterator` where `RLMCollectionIterator` contents were not RLMObject.
+  This is for users using the optional `RLMSupport.swift` file.
+* Change default request timeout for `RLMApp` from 6 seconds to 60 seconds.
 * Allow `@AutoOpen` to return a realm for any server error on synchronisation.
 * Do not allow `progress` state changes for `@AutoOpen` and `@AsyncOpen` after
   changing state to `open(let realm)` or `error(let error)`.

Realm/Swift/RLMSupport.swift

@@ -112,8 +112,8 @@ public struct RLMCollectionIterator: IteratorProtocol {
         iteratorBase = NSFastEnumerationIterator(collection)
     }
 
-    public mutating func next() -> RLMObject? {
-        return iteratorBase.next() as! RLMObject?
+    public mutating func next() -> AnyObject? {
+        return iteratorBase.next() as AnyObject?
     }
 }
 

Realm/Tests/Swift/SwiftArrayTests.swift

@@ -513,4 +513,29 @@ class SwiftRLMArrayTests: RLMTestCase {
         XCTAssertEqual(Int32(20), (sortedByAge[0] as! EmployeeObject).age)
         XCTAssertEqual(Int32(40), (sortedByName[0] as! EmployeeObject).age)
     }
+
+    func testRLMArrayIterationForObjectAndNonObjectTypes() {
+        let rlmArrayEmbedded = RLMArray<EmbeddedIntObject>(objectClassName: EmbeddedIntObject.className())
+        let obj = EmbeddedIntObject()
+        obj.intCol = 42
+        rlmArrayEmbedded.add(obj)
+        for obj in rlmArrayEmbedded {
+            XCTAssertEqual(obj.intCol, 42)
+        }
+
+        let rlmArrayObject = RLMArray<IntObject>(objectClassName: IntObject.className())
+        let intObject = IntObject()
+        intObject.intCol = 42
+        rlmArrayObject.add(intObject)
+        for obj in rlmArrayObject {
+            XCTAssertEqual(obj.intCol, 42)
+        }
+
+        let rlmArrayPrimitive = RLMArray<NSString>(objectClassName: "NSString")
+        let str = "foo"
+        rlmArrayPrimitive.add(str as NSString)
+        for obj in rlmArrayPrimitive {
+            XCTAssertEqual(obj as! NSString, "foo" as NSString)
+        }
+    }
 }