Members of anonymous unions in intialization lists

[=?iso-8859-1?Q?Juli=E1n?= Albo]

Hello.

Is the following legal code?

class Type1 { };
class Type2 { };

class C {
public:
union {
Type1 * t1;
Type2 * t2;
};
C (Type1 * nt1) : t1 (nt1) { }
C (Type2 * nt2) : t2 (nt2) { }
};

gcc and Comeau online accepts it, but I'm not sure.

Regards.

 

[Victor Bazarov]

Is the following legal code?

class Type1 { };
class Type2 { };

class C {
public:
union {
Type1 * t1;
Type2 * t2;
};
C (Type1 * nt1) : t1 (nt1) { }
C (Type2 * nt2) : t2 (nt2) { }
};

gcc and Comeau online accepts it, but I'm not sure.

Yes, the code is legal. Since you're not trying to
initialise different members in the same initialiser
list, you're OK.

Victor