我认为对于静态函数(或者匿名命名空间中的那些)，编译器可能会做出你正在谈论的优化，因为函数没有外部链接。

I think that for static functions (or those in an anonymous namespace), the compiler could possibly make the optimization you're talking about, since the function does not have external linkage.

youdao

这些匿名Logger不属于命名空间，他们的各种方法不包含权限检查，不受信的代码可以修改它们的控制信息。

These anonymous Loggers are not registered in the global namespace and their methods are not access-checked, allowing even untrusted code to change their logging control Settings.

youdao

这些匿名Logger不属于命名空间，他们的各种方法不包含权限检查，不受信的代码可以修改它们的控制信息。

These anonymous Loggers are not registered in the global namespace and their methods are not access-checked, allowing even untrusted code to change their logging control Settings.

youdao