Method Selection in EPDL Parsing

摘要：

　　Parsing is a very important stage in the compilation process.On the basis of lexical analysis,combining with the defined grammar rules,its a process to analyze whether the words can form a grammatical unit that conforms to the grammatical rules.By analyzing the advantages and disadvantages of various parsing methods,the recursive descent analysis program is selected as the parser of the Software Evolution Process Description Language(EPDL).According to the grammar rules of EPDL language,this paper proposes a design model of EPDL parser-context-free grammar describes grammar rules,and push down automata recognition statements.

关键词： EPDL Compilation process Parsing Parsing method

作者: Jiang Na Yang Haiyan Gu Qingchuan

作者单位: School of Physics and Information Engineering Zhaotong University Zhaotong,China

会议类型: 国际会议

会议名称: 2019年第二届智能系统研究与机电工程国际会议(ISRME 2019) 2019 2nd International Conference on Intelligent Systems Research and Mechatronics Engineering

会议地点: 太原

会议语种:英文

页码: 60-64

在线出版日期: 2019-06-29（万方平台首次上网日期，不代表论文的发表时间）