xcode / clang - “clang diagnostics ignored”报告

Question

为了清理我的代码，我有几个编译器警告，其中一个是-Wextra-semi意外报告;;在一行的末尾。但是，有些谷歌地图宏确实有;最后，他们最终得到了;;在末尾。为了克服这个问题，我想“让我们忽略它，它是第三方软件，我不负责”：

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wextra-semi"
#import <GoogleMaps/GoogleMaps.h>
#pragma clang diagnostic pop

但是，它仍然在构建时间日志中显示为警告：

While building module 'GoogleMaps' imported from /Users/edwin/dev/GC/Geocube/Geocube-Prefix.pch:43:
In file included from <module-includes>:1:
In file included from /Users/edwin/dev/GC/Pods/GoogleMaps/Maps/Frameworks/GoogleMaps.framework/Headers/GoogleMaps.h:1:
/Users/edwin/dev/GC/Pods/GoogleMaps/Maps/Frameworks/GoogleMaps.framework/Headers/GMSIndoorBuilding.h:14:24: warning: extra ';' outside of a function [-Wextra-semi]
NS_ASSUME_NONNULL_BEGIN;

这是因为模块包含部分吗？

编译器是Xcode 9.2。