为什么一个函数没有一个静态的参数？ [英] Why can a function not have a Static parameter?

问题描述

下面是在C code。

The following is the code in c.

     fact(2);
     void fact(static int i)
     {..}

输出：错误不能有静态的参数结果
  那么，为什么我们不能有静态的参数在函数？

Output:Error cannot have static arguments
So why can't we have static arguments in a function?

推荐答案

static关键字意味着一个变量只能有且只有一个在其范围内的实例，该实例是看不见其范围。这些都不要求有意义函数参数：它可以被称为多次，在不同的内存地址，因为它意味着通信，它必须是外部世界可见

The static keyword means that a variable may have only and exactly one instance in its scope, and that instance is invisible out of its scope. Neither of these requirements make sense for a function argument: it may be called multiple times, at a different memory address, and as it's meant for communication, it has to be visible to the outer world.

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