为什么'新'和'做'不保留关键字？ [英] Why are 'new' and 'make' not reserved keywords?

问题描述

启用语法高亮功能后，在阅读对此问题的答案等代码时会分心新变量用作变量名称。

我试图想到为什么只有一小部分关键字会被保留，并且不能提供好的关键字。

编辑：此问题的替代标题：

为什么Go的预先声明的标识符未保留？

新和 make 并不是真正的解决方案

关键字，但内置函数。

如果您检查保留关键字的完整列表，您不会看到 len 或 cap 。 。

With syntax highlighting enabled, it's distracting while reading code like answer to this question with new used as a variable name.

I'm trying to think of a reason why only a subset of keywords would be reserved and can't come up with a good one.

Edit: Alternate title for this question:

Why are Go's predeclared identifiers not reserved ?

解决方案

That's because new and make aren't really keywords, but built-in functions.

If you examine the full list of the reserved keywords, you won't see len or cap either...

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