🚀 go-pugleaf

Should '(B &)a' behave differently than 'a.operator B&()' in the
example below?

dl
-------------
moria /tmp [91] % cat a.c
#include <iostream.h>

class B {};

class A {
    B *p;
public:
    A() { p = 0; }
    operator B * () { cout << "Called B*\n"; return p; }
    operator B & () { cout << "Called B&\n"; return *p; }
};

main()
{
    A a;
    B &b = (B &)a;
    B *bp = (B *)a;
    B &br = a.operator B&();
    cout.form("&a = %x\n", &a);
    cout.form("&b = %x\n", &b);
    cout.form("bp = %x\n", bp);
    cout.form("&br = %x\n", &br);
}
moria /tmp [92] % g++ a.c
moria /tmp [93] % a.out
Called B*
Called B&
&a = f7fff9b8
&b = f7fff9b8
bp = 0
&br = 0