題組內容

四、請試述下列名詞之意涵：（每小題 5 分，共 20 分）

⑶自由聯盟（free union）

詳解 (共 1 筆)

詳解 提供者：吉(110普考111高考上岸

Fortran, C, and C++ provide union constructs in which there is no language support for type checking; the union in these languages is called free union. Type checking of unions require that each union include a type indicator called a discriminant