* doc/invoke.texi: Document -std=c++17 and -std=gnu++17 and document

[official-gcc.git] / gcc / testsuite / g++.dg / cpp1z / constexpr-lambda5.C

// { dg-options -std=c++17 }

auto addOne = [] (int n) {
  return n + 1;
};
constexpr int (*addOneFp)(int) = addOne;
static_assert(addOneFp(3) == addOne(3), "");