1// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 2// expected-no-diagnostics 3struct T1 { 4}; 5static_assert(__has_trivial_constructor(T1), "T1 has trivial constructor!"); 6 7struct T2 { 8 T2(); 9}; 10static_assert(!__has_trivial_constructor(T2), "T2 has a user-declared constructor!"); 11 12struct T3 { 13 virtual void f(); 14}; 15static_assert(!__has_trivial_constructor(T3), "T3 has a virtual function!"); 16 17struct T4 : virtual T3 { 18}; 19static_assert(!__has_trivial_constructor(T4), "T4 has a virtual base class!"); 20 21struct T5 : T1 { 22}; 23static_assert(__has_trivial_constructor(T5), "All the direct base classes of T5 have trivial constructors!"); 24 25struct T6 { 26 T5 t5; 27 T1 t1[2][2]; 28 static T2 t2; 29}; 30static_assert(__has_trivial_constructor(T6), "All nonstatic data members of T6 have trivial constructors!"); 31 32struct T7 { 33 T4 t4; 34}; 35static_assert(!__has_trivial_constructor(T7), "t4 does not have a trivial constructor!"); 36 37struct T8 : T2 { 38}; 39static_assert(!__has_trivial_constructor(T8), "The base class T2 does not have a trivial constructor!"); 40