complier.cpp

编译原理课程设计 很珍贵的资源 快来下载吧

#include"include.h"
//#include"AnayWord.h"
//#include"Down.h"
#include"down.h"
#include"anayword.h"
#include"PL.h"
void   main(void)
  {
          FILE   *   fin;
          FILE   *   fout;

          assert(   (fin=fopen("in.pas","rb"))!=NULL   );
          assert(   (fout=fopen("output","w"))!=NULL   );

          ch   =   fgetc(fin);
          while(ch!='.')
          {
                  Scan(fin);
                  ch   =   fgetc(fin);
          }
			Scan(fin);
          fprintf(fout,"=====二元表=====\n");
          fprintf(fout,"(类型,\t编码)\n");
		  int i;
          for   (i=0;i<p;i++)
              fprintf(fout,"(%10s,\t%d)\n",table[i].name,table[i].no);
          fprintf(fout,"==============================\n");
          fclose(fin);
          fclose(fout);

		  printf("=====二元表=====\n");
          printf("(类型,\t编码)\n");
          for   (   i=0;i<p;i++)
          printf("(%10s   ,\t%d)\n",table[i].name,table[i].no);
		  PROG();
		  printf("=====四元式=====\n");
          printf("(操作,参数1，参数2，结果)\n");
          for   (   i=0;i<PC;i++)
          printf("(%5s,\t%d,\t%d,\t%d)\n",fexp[i].op,fexp[i].a,fexp[i].b,fexp[i].c);
  }