编译器的设计分析和转换

AbstractWhilecompilersforhigh-levelprogramminglanguagesarelargecomplexsoftwaresystems,theyhaveparticularcharacteristicsthatdifferentiatethemfromothersoftwaresystems.Theirfunctionalityisalmostcompletelywell-defined-ideallythereexistcompleteprecisedescriptionsofthe