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