为什么是变种M = 6 + + + + + + + + 6;在C＃中有效吗？ [英] Why is var m = 6 + + + + + + + + 6; valid in c#?

问题描述

标题最的问题，是什么使这是有效的代码？有没有可以让我利用这个任何利益或招

Title is most of the question, what allows this to be valid code? Is there any benefit or trick that would allow me to utilize this?

推荐答案

的一元再加上运营商具有较高的优先比的此外运营商，只是你表达分割成多个分组表达式和它似乎很明显：

The unary plus operator has higher precedence than the addition operator, just split your expression into multiple grouped expressions and it will seem pretty obvious:

var m = 6 + ( +( +( +( +( +( +( +( 6 ))))))));
      //6 + 6

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