gcc-4.9/gcc/testsuite/g++.dg/cpp0x/enum6.C


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// PR c++/37946
// { dg-do compile { target c++11 } }

enum class E : char
{
    e1,
    e2
};

inline E operator| (E a1, E a2)
{
    char ret = static_cast<char> (a1)
        | static_cast<char> (a2);
    return static_cast<E>(ret);
}