1 // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 2 struct T1 { 3 }; 4 static_assert(__has_trivial_constructor(T1), "T1 has trivial constructor!"); 5 6 struct T2 { 7 T2(); 8 }; 9 static_assert(!__has_trivial_constructor(T2), "T2 has a user-declared constructor!"); 10 11 struct T3 { 12 virtual void f(); 13 }; 14 static_assert(!__has_trivial_constructor(T3), "T3 has a virtual function!"); 15 16 struct T4 : virtual T3 { 17 }; 18 static_assert(!__has_trivial_constructor(T4), "T4 has a virtual base class!"); 19 20 struct T5 : T1 { 21 }; 22 static_assert(__has_trivial_constructor(T5), "All the direct base classes of T5 have trivial constructors!"); 23 24 struct T6 { 25 T5 t5; 26 T1 t1[2][2]; 27 static T2 t2; 28 }; 29 static_assert(__has_trivial_constructor(T6), "All nonstatic data members of T6 have trivial constructors!"); 30 31 struct T7 { 32 T4 t4; 33 }; 34 static_assert(!__has_trivial_constructor(T7), "t4 does not have a trivial constructor!"); 35 36 struct T8 : T2 { 37 }; 38 static_assert(!__has_trivial_constructor(T8), "The base class T2 does not have a trivial constructor!"); 39
