如今，编译器会检查类型安全性，跟踪类型信息。

These days, compiler will take care of type safety and will track type information.

youdao

系统文件检查器一次只能接受一种文件类型。

System File Checker can only accept one file type at a time .

youdao

系统文件检查器一次只能接受一种文件类型。

System File Checker can only accept one file type at a time .

youdao