class Foo

{

    int val;

​

    this(int v) { val = v; }

    int vv() { return val*2; }

    ~this() { }

}

​

class Bar : Foo

{

    this(int v) { super(v); }

    override int vv() { return val*3; }

}

​

pragma(msg, __traits(isPOD, Foo));

pragma(msg, __traits(isPOD, Bar));

​