text: //===----------------------------------------------------------------------===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  // <list>
  
  // class list
  
  // size_type size() const noexcept;
  
  #include <list>
  #include <cassert>
  
  #include "test_macros.h"
  #include "min_allocator.h"
  
  int main(int, char**)
  {
      {
      typedef std::list<int> C;
      C c;
      ASSERT_NOEXCEPT(c.size());
      assert(c.size() == 0);
      c.push_back(C::value_type(2));
      assert(c.size() == 1);
      c.push_back(C::value_type(1));
      assert(c.size() == 2);
      c.push_back(C::value_type(3));
      assert(c.size() == 3);
      c.erase(c.begin());
      assert(c.size() == 2);
      c.erase(c.begin());
      assert(c.size() == 1);
      c.erase(c.begin());
      assert(c.size() == 0);
      }
  #if TEST_STD_VER >= 11
      {
      typedef std::list<int, min_allocator<int>> C;
      C c;
      ASSERT_NOEXCEPT(c.size());
      assert(c.size() == 0);
      c.push_back(C::value_type(2));
      assert(c.size() == 1);
      c.push_back(C::value_type(1));
      assert(c.size() == 2);
      c.push_back(C::value_type(3));
      assert(c.size() == 3);
      c.erase(c.begin());
      assert(c.size() == 2);
      c.erase(c.begin());
      assert(c.size() == 1);
      c.erase(c.begin());
      assert(c.size() == 0);
      }
  #endif
  
    return 0;
  }
  