语义分析.zip

// 语法分析.cpp : Defines the entry point for the console application. // #include "stdafx.h" extern char * rwtab[]; extern char token[255]; extern int p_input; extern int p_token; extern char ch; extern char input[255]; struct{ char *result; char *ag1; char *op; char *ag2; }quad[20]; int syn=-1; int kk=1; int k=1; int use=0; WORD *oneword=new WORD; void main() { init(); printf("Enter Your words(end with #):\n"); gets(input); p_input=0; printf("Your words:\n%s\n",input); oneword=scaner(); syn=oneword->typenum; lrparser();//断 show();//断 } void error() { printf("出错了!"); } int statement()