10bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant//===----------------------------------------------------------------------===// 20bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// 30bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// The LLVM Compiler Infrastructure 40bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// 50bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 60bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// Source Licenses. See LICENSE.TXT for details. 70bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// 80bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant//===----------------------------------------------------------------------===// 90bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 100bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// <unordered_set> 110bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 120bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant// Call erase(const_iterator first, const_iterator last); with first iterator from another container 130bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 145e57142c5902c3f73a6fdcb8cab55e88ffb43a56Howard Hinnant#if _LIBCPP_DEBUG >= 1 150bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 160bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) 170bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 180bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#include <unordered_set> 190bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#include <cassert> 200bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#include <exception> 210bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#include <cstdlib> 220bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 230bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnantint main() 240bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant{ 250bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant { 260bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant int a1[] = {1, 2, 3}; 270bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant std::unordered_multiset<int> l1(a1, a1+3); 280bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant std::unordered_multiset<int> l2(a1, a1+3); 290bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant std::unordered_multiset<int>::iterator i = l1.erase(l2.cbegin(), next(l1.cbegin())); 300bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant assert(false); 310bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant } 320bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant} 330bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 340bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#else 350bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 360bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnantint main() 370bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant{ 380bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant} 390bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant 400bb0a7c9ea7dc2852c9bfb38584f4673ada25e2aHoward Hinnant#endif 41