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>
  
  // void pop_back();
  
  // UNSUPPORTED: libcxx-no-debug-mode
  
  // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DEBUG=1
  
  #include <list>
  #include <cassert>
  
  #include "test_macros.h"
  #include "debug_macros.h"
  
  int main(int, char**)
  {
      int a[] = {1, 2, 3};
      std::list<int> c(a, a+3);
      c.pop_back();
      assert(c == std::list<int>(a, a+2));
      c.pop_back();
      assert(c == std::list<int>(a, a+1));
      c.pop_back();
      assert(c.empty());
      TEST_LIBCPP_ASSERT_FAILURE(c.pop_back(), "list::pop_back() called on an empty list");
  
      return 0;
  }
  