The other token field, t.kind, is assigned an enum indicating that this particular token is an integer and not another kind of token that's known to the parser.

另一个token字段t . k ind被赋值为一个枚举(enum)，表明这个特殊的记号是一个整数，而不是解析器所知的另一种类型的记号。

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This attribute indicates that the enum can be treated as a bit field; that is, a set of flags.

此属性表明枚举可以作为位域处理，即一组标志。

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You can generate a stub for any undefined class, constructor, method, property, field, or enum that you want to use but have not yet defined.

可以为要使用但尚未定义的任何未定义类、构造函数、方法、属性、字段或枚举生成存根。

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