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 // <queue> 11 12 // void swap(priority_queue& c) 13 // noexcept(__is_nothrow_swappable<container_type>::value && 14 // __is_nothrow_swappable<Compare>::value); 15 16 // This tests a conforming extension 17 18 #include <queue> 19 #include <cassert> 20 21 #include "../../../MoveOnly.h" 22 23 int main() 24 { 25 #if __has_feature(cxx_noexcept) 26 { 27 typedef std::priority_queue<MoveOnly> C; 28 C c1, c2; 29 static_assert(noexcept(swap(c1, c2)), ""); 30 } 31 #endif 32 } 33
