1// RUN: %clang_cc1 -std=c++11 -fsyntax-only %s
2
3constexpr unsigned long long A(unsigned long long m, unsigned long long n) {
4  return m == 0 ? n + 1 : n == 0 ? A(m-1, 1) : A(m - 1, A(m, n - 1));
5}
6
7using X = int[A(3,4)];
8using X = int[125];
9