«

I'm curious, is this legal C++ ? `g++ -pedantic -ansi -Wall` gives no
warnings.

struct s {
char c;
s(char c) : c(c) {}
void f() const;
private:
struct i; // !!!
};

struct s::i {
float f;
i() : f(0) {}
};

void s::f() const {
i ii;
std::cout << ii.f << c << '\n';
}

wrote:
> I'm curious, is this legal C++ ? `g++ -pedantic -ansi -Wall` gives no
> warnings.
>
> struct s {
> char c;
> s(char c) : c(c) {}
> void f() const;
> private:
> struct i; // !!!
> };
>
> struct s::i {
> float f;
> i() : f(0) {}
> };
>
> void s::f() const {
> i ii;
> std::cout << ii.f << c << '\n';
> }

Yes, it is. Why wouldn't it be legal?

V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask

wrote:
> I'm curious, is this legal C++ ? `g++ -pedantic -ansi -Wall` gives no
> warnings.
>
> struct s {
> char c;
> s(char c) : c(c) {}
> void f() const;
> private:
> struct i; // !!!
> };
>
> struct s::i {
> float f;
> i() : f(0) {}
> };
>
> void s::f() const {
> i ii;
> std::cout << ii.f << c << '\n';
> }

FWIW, Comeau online compiled it with no errors in strict mode either.

--
Marcus Kwok
Replace 'invalid' with 'net' to reply