File: constexpr-65080.C

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gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
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// PR c++/65080
// { dg-do compile { target c++11 } }

template <typename T>
static constexpr T xxx(){ return T(); }

template <typename T>
struct foo {
  using type = T(*)();
  static constexpr type value[1] = {&xxx<T>};
};

template <typename T>
constexpr typename foo<T>::type foo<T>::value[1];

int main() {
  constexpr int x = foo<int>::value[0]();
}