void _main(){char * data;_union_type my_union;data=NULL;data=(char *)calloc(100, sizeof(char));strcpy(data, "A String");printLine(data);my_union.a=data;{char * data=my_union.b;}}
static void main(){char * data;_union_type my_union;data=NULL;{char data_goodbuf[100];data=data_goodbuf;strcpy(data, "A String");printLine(data);}my_union.a=data;{char * data=my_union.b;}}