百度试题 结果1 题目任何一个L属性文法(L-Attributed Grammar)都是S属性文法(S-Attributed Grammar)。答案( ) 相关知识点: 试题来源: 解析 错误 反馈 收藏
1) L-attributed grammar L属性文法 1. An autornatic generatlon technique for the evaluators of L-attributed grammars is presented in this paper. 提出一种L属性文法LL(1)属性求值器的自动生成技术。 2) attributed grammar 属性文法 1. By use of syntax directed transduction, the structural exampl...
In this paper, we teach machines to write like teaching a child by telling the machine the method for writing each character using L-attributed grammar. With the aid of the proposed TMTW (Teaching Machines To Write) interacting system, a human as a teacher only needs to provide the writing...
We present an L-attributed grammar for the single-pass generation of intraprocedural adjoint code for a simple imperative language (a subset of C). Our ideas can easily be applied to any programming language that is suitable for syntax-directed translation.Moreover the conceptual insights are ...
A method which allows an efficient combination of LR parsing and attributeevaluation for an arbitrary L attributed LR grammar is presented. Each attribute is evaluated during parsing as soon as possible, and the evaluation is completed before parsing of the input string is finished. Without imposing...