1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -std=c++11 -fcxx-exceptions -DCXX_EXCEPTIONS -fsyntax-only -verify %s 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc template <class _Tp> struct is_nothrow_move_constructible { 5*f4a2713aSLionel Sambuc static const bool value = false; 6*f4a2713aSLionel Sambuc }; 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc template <class _Tp> 9*f4a2713aSLionel Sambuc class allocator; 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc template <> 12*f4a2713aSLionel Sambuc class allocator<char> {}; 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc template <class _Allocator> 15*f4a2713aSLionel Sambuc class basic_string { 16*f4a2713aSLionel Sambuc typedef _Allocator allocator_type; 17*f4a2713aSLionel Sambuc basic_string(basic_string &&__str) 18*f4a2713aSLionel Sambuc noexcept(is_nothrow_move_constructible<allocator_type>::value); 19*f4a2713aSLionel Sambuc }; 20*f4a2713aSLionel Sambuc 21*f4a2713aSLionel Sambuc class Foo { 22*f4a2713aSLionel Sambuc Foo(Foo &&) noexcept = default; 23*f4a2713aSLionel Sambuc #ifdef CXX_EXCEPTIONS 24*f4a2713aSLionel Sambuc // expected-error@-2 {{does not match the calculated}} 25*f4a2713aSLionel Sambuc #else 26*f4a2713aSLionel Sambuc // expected-no-diagnostics 27*f4a2713aSLionel Sambuc #endif 28*f4a2713aSLionel Sambuc Foo &operator=(Foo &&) noexcept = default; 29*f4a2713aSLionel Sambuc basic_string<allocator<char> > vectorFoo_; 30*f4a2713aSLionel Sambuc }; 31