// Test that we catch excessive recursion. | |
// { dg-do compile { target c++11 } } | |
// { dg-options "-fconstexpr-depth=5" } | |
// { dg-prune-output "in constexpr expansion" } | |
constexpr int f (int i) { return f (i-1); } | |
constexpr int i = f(42); // { dg-error "constexpr evaluation depth" } |