Applied Technology in Front-End Implementation of Tiger Compiler Using Hacs Language

This paper implements Tiger compiler on Hacs language. This compiler is likely to perform many or all of the following operations: lexical analysis, preprocessing, parsing, semantic analysis, and code optimization, target code generation. These are discussed in this paper in detail. As a new design language compiler, Hacs has the prominent advantages of high portability, maintainability and so on .It is easy to achieve.