Lambdas without any captures or with automatic capture lists ([] or [&]). Lambdas with a single captured variable also work. However lambdas with multiple captured variables fail to parse. Examples:

int x, y, z;

// this works fine
auto lambda1 = [](int a, int b)->std::string {
  return std::to_string(a) + " " + std::to_string(b);
};

// also works
auto lambda2 = [&](int a, int b)->std::string {
  return std::to_string(a) + " " + std::to_string(b);
};

// also works
auto lambda2 = [x](int a, int b)->std::string {
  int c = a + x;
  return std::to_string(a) + " " + std::to_string(b);
};

// does not work
// unable to resolve identifier a
// unable to resolve identifier b
// unable to resolve identifier std
auto lambda2 = [x, y, z](int a, int b)->std::string {
// unable to resolve identifier c
  int c = a + x + y + z;
  return std::to_string(a) + " " + std::to_string(b);
};

This has been the case since Version 8.0 and still fails on today's dev build (5/20/15). I have my project set to c++11. Note that code like this worked in version 7.4.