1 // RUN: %clang_cc1 -verify %s -ftemplate-depth 2
2
3 template<int N> struct S { };
4 template<typename T> S<T() + T()> operator+(T, T); // expected-error {{instantiation exceeded maximum depth}} expected-note 3{{while substituting}}
5 S<0> s;
6 int k = s + s;
7