src/gcc/gcc/testsuite/g++.dg/cpp0x/constexpr-static2.C

// { dg-do compile { target c++11 } }
struct IsLiteral {};

struct ShouldBeLiteral {
  constexpr ShouldBeLiteral(int){}
};

struct StaticDataMember {
  static constexpr IsLiteral one = IsLiteral(); // #1
  static constexpr ShouldBeLiteral two= ShouldBeLiteral(-1); // #2
};