D退出声明 [英] D exit statement

问题描述

D是否具有退出语句，类似于java，python，c/c ++中的语句.哪一个(令人震惊的)退出程序执行?类似于exit();

Does D have an exit statement, similar to the one in java, python, c/c++. Which will (big shocker) exit execution of the program? Something like exit();

推荐答案

如果要exit，请使用C的exit函数.

If you want exit, then use C's exit function.

import core.stdc.stdlib;

void main()
{
    exit(-1);
}

我不太确定那会如何影响D运行时，什么都不会.可能是东西没有像您通常想要的那样被清理干净，或者可能就好了.我一般不建议使用它，因为通常有更好的方法来处理退出程序.但是C函数的声明是在druntime中进行的，因此如果需要，可以轻松使用它.

I'm not quite sure how that affects the D runtime and whatnot though. It might be that stuff doesn't get cleaned up like you'd normally want, or it might be just fine. I wouldn't really advise using it in general though, since there are usually better ways to handle exiting a program. But the declaration for the C function is in druntime, so it's easy to use it if you want it.

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