static char * main_source(char * data){data=new char[50];return data;}void main(){char * data;data=NULL;data=main_source(data);{char src[100];memcpy(data, src, 100*sizeof(char));printLine(data);delete [] data;}}
static char * main_source(char * data){data=new char[100];return data;}static void main(){char * data;data=NULL;data=main_source(data);{char src[100];memcpy(data, src, 100*sizeof(char));printLine(data);delete [] data;}}