The Compiler Generator Coco/R Coco/R1 is a compiler generator, which takes an attributed grammar of a source language and generates a scanner and a parser for this language. The scanner works as a deterministic finite automaton. The parser u

使用lex和yacc写的cminus 编译器的scanner和parser-The use of lex and yacc compiler written cminus the scanner and parser

the purpose of this program is to parse expressions from an input file and display token type and value in an output file