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编译原理 词法分析器
识别标识符，关键字，运算符，常量，界符包括出错处理...
编译原理 词法分析器
识别标识符，关键字，运算符，常量，界符包括出错处理-compiler theory lexical analyzer identification identifiers, keywords, Operators, constants, and address sector including error handling
- 2022-02-05 17:06:25下载
- 积分：1
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C_minus BNF language syntax definition of procedures from the list of statement...
C_minus语言的BNF语法定义 程序由声明的列表(或序列)组成，声明可以是函数或变量声明，顺序是任意的。至少必须有一个声明。接下来是语义限制(这些在C中不会出现)。所有的变量和函数在使用前必须声明(这避免了向后backpatching引用)。程序中最后的声明必须是一个函数声明，名字为main。注意，C－缺乏原型，因此声明和定义之间没有区别(像C一样)。-C_minus BNF language syntax definition of procedures from the list of statement (or sequence), with a statement can be variable or function statement, the order is arbitrary. There must be at least one statement. Next is the semantic constraints (these will not arise C). All the variables and functions to be used in the statement (which avoids the use Backpatching backwards). Procedures must be the last statement is a function declaration, the name of the main. Attention C- lack of a prototype, and the definition of a statement is no difference between (the same as C).
- 2022-03-04 15:33:26下载
- 积分：1
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这个源为C编译器生成的386或
This the source for a C compiler that generates 386 or
m68K code. Code generation is fairly good although the optimizer is
a little naive... the code itself should be highly portable although
there are some issues involved with porting from MSDOS that have to
be resolved for example the size of LONG on unix machines is so big
some of the code generated gets messed up.
- 2022-02-07 18:17:54下载
- 积分：1
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编译原理“龙书”(Compilers: Principles, Techniques, and Tools)中提供的一个小型Syntax...
编译原理“龙书”(Compilers: Principles, Techniques, and Tools)中提供的一个小型Syntax-Directed Translator-Compiler Construction Principles " long book" (Compilers: Principles, Techniques, and Tools) provided a small Syntax-Directed Translator
- 2022-01-27 11:29:23下载
- 积分：1
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词法语法分析，说明说明原理的词法分析和语法分析的全过程！...
词法语法分析，说明说明原理的词法分析和语法分析的全过程！-Lexical syntax analysis that the principle of lexical analysis and syntax analysis of the entire process!
- 2022-07-12 11:41:15下载
- 积分：1
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在本编译程序中,源语言为PL/0语言,目标语言为假想栈式计算机的汇编语言.PL/0语言是Pascal语言的一个子集，PL/0的编译程序包括了对PL/0语言源程序...
在本编译程序中,源语言为PL/0语言,目标语言为假想栈式计算机的汇编语言.PL/0语言是Pascal语言的一个子集，PL/0的编译程序包括了对PL/0语言源程序进行分析处理、编译生成类PCODE代码，并在虚拟机上解释运行生成的类PCODE代码的功能。
PL/0语言编译程序采用以语法分析为核心、一遍扫描的编译方法。词法分析和代码生成作为独立的子程序供语法分析程序调用。语法分析的同时，提供了出错报告功能。在源程序没有错误编译通过的情况下，调用类PCODE解释程序解释执行生成的类PCODE代码。
该软件为PL/0语言编译程序,所实现的扩充功能如下:
1.增加单词：保留字 ELSE，FOR，TO, DOWNTO
2.增加运算 +=，-=，++，--
3.不等号# 改为
4.增加条件语句的ELSE子句
5.扩充语句:
①FOR := TO DO
②FOR := DOWNTO DO
其中，语句①的循环变量的步长为1，
语句②的循环变量的步长为-1。
概述
源文件： *.plo
目标文件： *.COD
实现平台：C＋＋ Builder6.0
-the compiler, the source language of PL/0 language, target language of the imaginary stack of computer assembly language. PL/0 language Pascal language is a subset of, PL/0 compilers including the right PL/0 language source analysis, category PCODE compiler code generation and the virtual machine running on to explain the formation PCODE category code functions. PL/0 language compiler
- 2022-07-12 21:52:18下载
- 积分：1
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可以换肤的窗体 简单分析
可以换肤的窗体 简单分析- May trade the skin the window simply to analyze
- 2023-03-12 21:25:03下载
- 积分：1
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test for character recognition sofware
test for character recognition sofware
- 2023-03-30 12:05:04下载
- 积分：1
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C compiler, a simple C language compiler.
C编译器 ,简单的一个C语言的编译器。-C compiler, a simple C language compiler.
- 2022-06-28 11:52:22下载
- 积分：1
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eC++编译器源码
eC++编译器源码-eC++ compiler source
- 2022-01-24 12:44:28下载
- 积分：1
