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      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