diag0070.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 32 行

struct S {
    S();
};

struct R : S {
    int r;
};

R::R()		// compiler should complain because R::R doesn't exist (easy)
{
    r = 1;
}

R q;

struct T : S {
    int t;
};

T x;

T::T()		// compiler should complain because T::T doesn't exist (hard)
{
    t = 1;
}

struct OK : S {
    int o;
};

OK z;