[Boost-users] A case for the language lawyers (was: [Proto] POD expression can't be used in std::vector)

23 Nov 2008


      Eric Niebler wrote:
...
namespace N
{
    struct S {};
    template<class T, class U>
    void operator+(T const &, U const &) {}
}
template<class T> struct X {};
struct Y : X<N::S> {};
int main()
{
    Y y;
    y+y;
}
The above code compiles with gcc but doesn't with Intel 10.1
Hmm, comeau online rejects this code, too. (Not too surprising, I think 
Intel uses the comeau front end.) It's possible this is a gcc bug, not 
an Intel bug. When I have some time, I'll dive into the standard and see 
what it says about this case.

-- 
Eric Niebler
BoostPro Computing
www.boostpro.com