void main_source(wchar_t * &data);void main(){wchar_t * data;data=new wchar_t[100];main_source(data);{wchar_t dest[50]=L"";wcscat(dest, data);printWLine(data);delete [] data;}}void main_source(wchar_t * &data){}
void main_source(wchar_t * &data);static void main(){wchar_t * data;data=new wchar_t[100];main_source(data);{wchar_t dest[50]=L"";wcscat(dest, data);printWLine(data);delete [] data;}}void main_source(wchar_t * &data){}