1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <vector> 11 12 // vector<bool>() 13 // noexcept(is_nothrow_default_constructible<allocator_type>::value); 14 15 // This tests a conforming extension 16 17 // UNSUPPORTED: c++98, c++03 18 19 #include <vector> 20 #include <cassert> 21 22 #include "test_allocator.h" 23 24 template <class T> 25 struct some_alloc 26 { 27 typedef T value_type; 28 some_alloc(const some_alloc&); 29 }; 30 31 int main() 32 { 33 { 34 typedef std::vector<bool> C; 35 static_assert(std::is_nothrow_default_constructible<C>::value, ""); 36 } 37 { 38 typedef std::vector<bool, test_allocator<bool>> C; 39 static_assert(std::is_nothrow_default_constructible<C>::value, ""); 40 } 41 { 42 typedef std::vector<bool, other_allocator<bool>> C; 43 static_assert(!std::is_nothrow_default_constructible<C>::value, ""); 44 } 45 { 46 typedef std::vector<bool, some_alloc<bool>> C; 47 static_assert(!std::is_nothrow_default_constructible<C>::value, ""); 48 } 49 } 50