这是一个高度未充分利用的设施，但可能有很好原因：一个特定的模块是怎么判断语法是错误的，因为它是错误的，或者因为这是正确的，但对于不同的模块?。

This is a highly underused facility, but probably for good reason: how can a particular module tell whether the syntax is wrong because it's wrong, or because it's correct but for a different module?

youdao

这是一个高度未充分利用的设施，但可能有很好原因：一个特定的模块是怎么判断语法是错误的，因为它是错误的，或者因为这是正确的，但对于不同的模块?。

This is a highly underused facility, but probably for good reason: how can a particular module tell whether the syntax is wrong because it's wrong, or because it's correct but for a different module?

youdao