rule-compiler的意思|示意

However, in other cases the presence of a rule violation in ones code can be a red flag that something can go seriously awry at runtime, even if the compiler lets it slip by.

然而，在其他情况下，代码中违反规则的表现可以是一个红色的标记，即使编译器让其通过，在运行时也会严重地出错。

If you relax the type-conversion rule, the compiler operates under permissive type semantics, which allows you to make narrowing conversions without conversion keywords.

如果放宽类型转换规则，则编译器将在“许可类型语义”下操作，该语义允许在不使用转换关键字的情况下进行收缩转换。

The style sheet compiler therefore constructs a decision tree which is used at run time to decide which template rule to apply to a given node.

因此样式表编译器构造了决策树，在运行时用它来决定将哪个模板规则应用于给定节点。