Test case for gcc 4.7.2 crash ("internal compiler error: in get_expr_operands, at tree-ssa-operands.c:1035")

crash.cpp

// A test case for gcc 4.7.2 crash
// Author: Jeff Trull <[email protected]>

#include <vector>
#include <algorithm>

template<class Base>
class MyClass : Base
{
public:
   template<typename InIter>
   void addValues(InIter beg, InIter const& end)
   {
      std::vector<float> values;
      std::transform(beg, end,
                     std::back_inserter<std::vector<float> >(values),
                     [this](typename InIter::value_type const& v) { return inter_value(v); });
   }

private:
   template<typename Value>
   Value inter_value(Value v)
   {
      return v;  // performs no translation
   }

};

class Empty
{
};

typedef MyClass<Empty> EmptyBase;


int main()
{
   EmptyBase ww;

   std::vector<float> valueset;
   ww.addValues(valueset.begin(), valueset.end());

   return 0;
}