path: root/test/utilities/memory/util.smartptr/util.smartptr.weakptr/bad_weak_ptr.pass.cpp

//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// class bad_weak_ptr
//     : public std::exception
// {
// public: 
//     bad_weak_ptr(); 
// };

#include <memory>
#include <type_traits>
#include <cassert>
#include <cstring>

int main()
{
    static_assert((std::is_base_of<std::exception, std::bad_weak_ptr>::value), "");
    std::bad_weak_ptr e;
    std::bad_weak_ptr e2 = e;
    e2 = e;
    assert(std::strcmp(e.what(), "bad_weak_ptr") == 0);
}