1*67e74705SXin Li // RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 3*67e74705SXin Li // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 4*67e74705SXin Li // RUN: %clang_cc1 -std=c++1z -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 5*67e74705SXin Li 6*67e74705SXin Li #if __cplusplus < 201103L 7*67e74705SXin Li // expected-no-diagnostics 8*67e74705SXin Li #endif 9*67e74705SXin Li dr1891()10*67e74705SXin Livoid dr1891() { // dr1891: 3.6 11*67e74705SXin Li #if __cplusplus >= 201103L 12*67e74705SXin Li int n; 13*67e74705SXin Li auto a = []{}; // expected-note 2{{candidate}} 14*67e74705SXin Li auto b = [=]{ return n; }; // expected-note 2{{candidate}} 15*67e74705SXin Li typedef decltype(a) A; 16*67e74705SXin Li typedef decltype(b) B; 17*67e74705SXin Li 18*67e74705SXin Li static_assert(!__has_trivial_constructor(A), ""); 19*67e74705SXin Li static_assert(!__has_trivial_constructor(B), ""); 20*67e74705SXin Li 21*67e74705SXin Li A x; // expected-error {{no matching constructor}} 22*67e74705SXin Li B y; // expected-error {{no matching constructor}} 23*67e74705SXin Li #endif 24*67e74705SXin Li } 25