1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only %s 2 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -fexperimental-new-constant-interpreter %s 3 A(unsigned long long m,unsigned long long n)4constexpr unsigned long long A(unsigned long long m, unsigned long long n) { 5 return m == 0 ? n + 1 : n == 0 ? A(m-1, 1) : A(m - 1, A(m, n - 1)); 6 } 7 8 using X = int[A(3,4)]; 9 using X = int[125]; 10