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关于#define宏常量和const常量的区别第四点 #4

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xbQAQ opened this issue Aug 6, 2022 · 1 comment

xbQAQ commented Aug 6, 2022

在第四点中
是否可以做函数参数
宏定义不能作为参数传递给函数
const常量可以在函数的参数列表中出现

我觉得宏定义是可以作为参数传递给函数，宏只是一个简单的替换，也是可以放在函数参数中，无论是实际参数传递还是作为形参部分都是可以的

Owner

guaguaupup commented Aug 7, 2022

我仔细查了一下，发现宏确实可以作为函数参数。

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