From semi-syntactic lexical analyzer to a new compiler model

淡江大學機構典藏 > 工學院 > 資訊工程學系暨研究所 > 期刊論文 > Item 987654321/45500

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题名:	From semi-syntactic lexical analyzer to a new compiler model
作者:	徐郁輝;Shyu, Yuh-huei
贡献者:	淡江大學資訊工程學系
日期:	1986-12
上传时间:	2010-03-26 19:25:47 (UTC+8)
出版者:	Association for Computing Machinery (ACM)
摘要:	This paper introduces the "semi-syntactic lexical analyzer", a new concept of lexical analyzer which is capable of recognizing program fragments. The significant results of such an analyzer are that some syntactic analysis can be omitted, better intermediate or object codes can be generated and a new compiler model is thus derived. The main difference among currently used models and our new model is that currently used models separate input symbol stream into tokens, while our new model separates them into "meaningful units" (simple expressions or even part of an expression) if possible. We found that separating them into meaningful units is much easier for further analysis, translation and optimization.
關聯:	ACM Sigplan notices 21(12), pp.149-157
DOI:	10.1145/15042.15052
显示于类别:	[資訊工程學系暨研究所] 期刊論文

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