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 // void pop_back(); 13 14 #if _LIBCPP_DEBUG >= 1 15 #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) 16 #endif 17 18 #include <vector> 19 #include <cassert> 20 #include "../../../stack_allocator.h" 21 #include "min_allocator.h" 22 23 #if _LIBCPP_DEBUG >= 1 24 #include <cstdlib> 25 #include <exception> 26 27 #endif 28 29 int main() 30 { 31 { 32 std::vector<int> c; 33 c.push_back(1); 34 assert(c.size() == 1); 35 c.pop_back(); 36 assert(c.size() == 0); 37 #if _LIBCPP_DEBUG >= 1 38 c.pop_back(); 39 assert(false); 40 #endif 41 } 42 #if __cplusplus >= 201103L 43 { 44 std::vector<int, min_allocator<int>> c; 45 c.push_back(1); 46 assert(c.size() == 1); 47 c.pop_back(); 48 assert(c.size() == 0); 49 #if _LIBCPP_DEBUG >= 1 50 c.pop_back(); 51 assert(false); 52 #endif 53 } 54 #endif 55 } 56
