void main_source(wchar_t * &data){{wchar_t data_buf[100];data=data_buf;}}void main(){wchar_t * data;main_source(data);printWLine(data);delete [] data;}
static void main_source(wchar_t * &data){{wchar_t * data_buf=new wchar_t[100];data=data_buf;}}static void main(){wchar_t * data;main_source(data);printWLine(data);delete [] data;}