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// <list> 11 12// Decrement iterator prior to begin. 13 14#if _LIBCPP_DEBUG >= 1 15 16#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) 17 18#include <list> 19#include <cassert> 20#include <iterator> 21#include <exception> 22#include <cstdlib> 23 24#include "min_allocator.h" 25 26int main() 27{ 28 { 29 typedef int T; 30 typedef std::list<T> C; 31 C c(1); 32 C::iterator i = c.end(); 33 --i; 34 assert(i == c.begin()); 35 --i; 36 assert(false); 37 } 38#if __cplusplus >= 201103L 39 { 40 typedef int T; 41 typedef std::list<T, min_allocator<T>> C; 42 C c(1); 43 C::iterator i = c.end(); 44 --i; 45 assert(i == c.begin()); 46 --i; 47 assert(false); 48 } 49#endif 50} 51 52#else 53 54int main() 55{ 56} 57 58#endif 59