编译原理课程设计-科学网.pdfVIP

编译原理课程设计 赵银亮 xjtu-compiler-lab@163.com 2009.3 实验题目 实验I：词法分析器的设计和实现 实验一词法分析.doc 实验II：语法分析器的设计和实现 实验二语法分析.doc 实验III：语义分析及SUIF抽象语法树的生成 实验三语义分析.doc 实验IV （可选）：机器无关优化 实验四优化.doc 实验要求及参考资料下载地址：科学网赵银亮 的博客 C 文法 1 program → declaration-list declaration-list →declaration-list declaration | declaration declaration →var-declaration | fun-declaration var-declaration →type-specifier ID ; | type-specifier ID [ NUM ] ; type-specifier →int | void | float fun-declaration →type-specifier ID(params) compound- stmt params →params-list | void param-list →param-list,param | param param →type-specifier ID| type-specifier ID[ ] compound-stmt →{ local-declarations statement-list } local-declarations →local-declarations var-declaration | empty statement-list →statement-liststatement | empty statement →expression-stmt | compound-stmt | selection-stmt | iteration-stmt | return-stmt expression-stmt →expression;|; selection-stmt →if (expression) statement | if (expression) statement else statement iteration-stmt →while (expression) statement return-stmt →return; | return expression; expression →var = expression | simple-expression var →ID | ID[expression] simple-expression →additive-expression relop additive- expression | additive-expression relop →= | | | = | = = | != | | || additive-expression →additive-expression addop term | term addop →+ | - term →term mulopfactor | factor mulop →* | / factor →(expression) | var | call | NUM call →ID (args) args →arg-list |empty arg-list →arg-list, expression | expression 实验上机时间 各班负责的同学于每周到计算机教学实验中心或 者计算机系实验中心登记，以四个班为单位确定 好下一周的上机时间，一般每次安排4小时，本实 验课共安排6次 建议将实验时间安排在周一至周四的晚上 或者工作日的上、下午也可（周一上周四下除外） 实验验收 实验验收共分为三次：完成一