last_op          1109 tools/code_gen.c op* last_op = 0;
last_op          1113 tools/code_gen.c     if (last_op)
last_op          1114 tools/code_gen.c         fprintf(stderr,"Line - %d, Source --> %s\n",last_op->lineno,last_op->source);
last_op          1217 tools/code_gen.c         last_op = p;