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 // vector<bool> 12 13 // void reserve(size_type n); 14 15 #include <vector> 16 #include <cassert> 17 18 #include "min_allocator.h" 19 20 int main() 21 { 22 { 23 std::vector<bool> v; 24 v.reserve(10); 25 assert(v.capacity() >= 10); 26 } 27 { 28 std::vector<bool> v(100); 29 assert(v.capacity() >= 100); 30 v.reserve(50); 31 assert(v.size() == 100); 32 assert(v.capacity() >= 100); 33 v.reserve(150); 34 assert(v.size() == 100); 35 assert(v.capacity() >= 150); 36 } 37 #if __cplusplus >= 201103L 38 { 39 std::vector<bool, min_allocator<bool>> v; 40 v.reserve(10); 41 assert(v.capacity() >= 10); 42 } 43 { 44 std::vector<bool, min_allocator<bool>> v(100); 45 assert(v.capacity() >= 100); 46 v.reserve(50); 47 assert(v.size() == 100); 48 assert(v.capacity() >= 100); 49 v.reserve(150); 50 assert(v.size() == 100); 51 assert(v.capacity() >= 150); 52 } 53 #endif 54 } 55
