view gcc/testsuite/g++.dg/cpp1z/constexpr-lambda22.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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// { dg-do compile }
// { dg-options -std=c++17 }

#define SA(X) static_assert((X),#X)

template<typename>
constexpr int
foo ()
{
  constexpr int a[] = { 1, 2, 3, 4, 5 };
  int i = 0;
  auto j = [&] {
    for (auto x : a)
      i++;
    return i;
  }();
  return j;
}

SA (foo<int>() == 5);