File: constexpr-using2.C

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gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
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// PR c++/49520
// { dg-do compile { target c++11 } }

namespace x { void foo(); }

template<typename T>
struct traits
{
    static constexpr bool f() { return true; }

    static constexpr bool g()
    {
        using x::foo;
        return f() && noexcept(foo());
    }
};

template struct traits<int>;