While code generators understand a little bit about the target language, they are usually not full parsers and cannot take the target language into account without rewriting a complete compiler.

• 尽管代码生成器可以理解一点儿目标语言的知识,但是它们通常都不是完整的语法分析器,不重新编写一个完整的编译器是无法全面考虑目标语言的。