[iOS][RN 0.82][Xcode 16] RCT-Folly build fails with "Expected ';' after top level declarator"

Description

After upgrading to React Native 0.82 and Xcode 16, my iOS build fails with the following error in RCT-Folly:

Expected ';' after top level declarator

Steps to reproduce

Upgrade React Native project to 0.82.0

Upgrade pods (pod install)

Open .xcworkspace in Xcode 16

Build the iOS target

React Native Version

0.82.0

Affected Platforms

Build - MacOS

Output of npx @react-native-community/cli info

System:
  OS: macOS 15.2
  CPU: (10) arm64 Apple M4
  Memory: 970.17 MB / 16.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 22.16.0
    path: /opt/homebrew/opt/node@22/bin/node
  Yarn:
    version: 1.22.22
    path: /opt/homebrew/bin/yarn
  npm:
    version: 10.9.2
    path: /opt/homebrew/opt/node@22/bin/npm
  Watchman:
    version: 2025.05.19.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.16.2
    path: /opt/homebrew/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 24.4
      - iOS 18.4
      - macOS 15.4
      - tvOS 18.4
      - visionOS 2.4
      - watchOS 11.4
  Android SDK:
    API Levels:
      - "35"
      - "36"
    Build Tools:
      - 34.0.0
      - 35.0.0
      - 35.0.1
      - 36.0.0
    System Images:
      - android-36 | Google Play ARM 64 v8a
    Android NDK: Not Found
IDEs:
  Android Studio: 2025.1 AI-251.26094.121.2513.14007798
  Xcode:
    version: 16.3/16E140
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.14
    path: /Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin/javac
  Ruby:
    version: 2.6.10
    path: /usr/bin/ruby
npmPackages:
  "@react-native-community/cli": Not Found
  react: Not Found
  react-native: Not Found
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: true
  newArchEnabled: true

Stacktrace or Logs

no

MANDATORY Reproducer

no

Screenshots and Videos

将一个 React Native 项目升级到 0.82.0，运行 pod install，并在 Xcode 16.3 中从 .xcworkspace 构建 iOS 目标，以复现该失败。先从 RCT-Folly 的编译输出和报告的“Expected ';' after top level declarator”错误入手。在指定的 React Native 和 Xcode 版本下成功构建 iOS 目标即表示完成。