view gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
line wrap: on
line source

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

template<class T>
constexpr T do_get(T* x, int n) {
  return x[n - 1];
}

template<class T, int N>
constexpr T get(T (&x)[N]) {
  return do_get(x, N);
}

constexpr int arr_i[] = {1};
constexpr auto var = get(arr_i); // #2
static_assert(var == arr_i[0], "Error");