wasm: fix _createOffsetBasedKeyPath test for 32-bit platform

kateinoigakukun · kateinoigakukun · commit b2706c2f770d · 2023-04-24T14:21:23.000Z
diff --git a/test/stdlib/KeyPath.swift b/test/stdlib/KeyPath.swift
@@ -1075,7 +1075,7 @@ if #available(SwiftStdlib 5.9, *) {
     let dogAgeKp = _createOffsetBasedKeyPath(
       root: Dog.self,
       value: Int.self,
-      offset: 16
+      offset: MemoryLayout<String>.size
     ) as? KeyPath<Dog, Int>
 
     expectNotNil(dogAgeKp)
