vectors and const_reverse_iterator

bradbobak (1)
This is my example code:

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#include <vector>

std::vector<int> v;

int main(int, char **)
{
  std::vector<int>::const_reverse_iterator iter = v.rbegin();

  if (iter != v.rbegin()) // or v.rend(), whatever, just problematic
  {

  }
}


Is this supposed to compile correctly?

Using g++ 4.2.4 it does.

Using
sbox-i686-linux-gcc (GCC) 3.4.4 (release) (CodeSourcery ARM 2005q3-2)


I get :


error: no match for 'operator!=' in 'iter != std::vector<_Tp, _Alloc>::rbegin() [with _Tp = int, _Alloc = std::allocator<int>]()


Kind of makes const reverse iterating a non-const vector inconvenient.

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