1 // RUN: %clang_cc1 -std=c++11 -verify %s -ftemplate-depth 2 2 3 // PR9793 4 template<typename T> auto f(T t) -> decltype(f(t)); // \ 5 // expected-error {{recursive template instantiation exceeded maximum depth of 2}} \ 6 // expected-note 2 {{while substituting}} 7 8 struct S {}; 9 int k = f(S{}); // expected-note {{while substituting}} 10