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lcc.4.2.tar
- c语言编译器,跨平台,4.2版本 lcc version 3.x is described in the book \"A Retargetable C Compiler: Design and Implementation\" (Addison-Wesley, 1995, ISBN 0-8053-1670-1). There are significant differences between 3.x and 4.x, most notably in the intermed
lccsrc3.6
- c语言编译器,3.6版本 lcc version 3.x is described in the book \"A Retargetable C Compiler: Design and Implementation\" (Addison-Wesley, 1995, ISBN 0-8053-1670-1). There are significant differences between 3.x and 4.x, most notably in the intermediate
多赋值语句算术表达式解析器2.2
- 能计算如下表达式:x=3 y=4 z=x^2+sin(y) -expression can be calculated as follows : 3 x = y = z = 4 x ^ 2 sin (y)
lexicalanalysis
- 设计一个词法分析器。 【基本要求】 词法分析器基本功能是: (1) 输入源程序:输入PASCAL源程序; (2) 输出单词,输出形式为:(序号,单词,对应源程序行号,对应源程序列号); (3) 输出出错信息,输出形式为:(出错行号,出错列号,出错信息); (4) 输出符号表,输出形式为:(单词种别码,单词符号); 【测试数据】 (1)输入源程序: program example1 var a,b,c:integer x:char