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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: no-exceptions
// <exception>
// class nested_exception;
// void rethrow_nested [[noreturn]] () const;
#include <exception>
#include <cstdlib>
#include <cassert>
#include "test_macros.h"
class A
{
int data_;
public:
explicit A(int data) : data_(data) {}
friend bool operator==(const A& x, const A& y) {return x.data_ == y.data_;}
};
void go_quietly()
{
std::exit(0);
}
int main(int, char**)
{
{
try
{
throw A(2);
assert(false);
}
catch (const A&)
{
const std::nested_exception e;
assert(e.nested_ptr() != nullptr);
try
{
e.rethrow_nested();
assert(false);
}
catch (const A& a)
{
assert(a == A(2));
}
}
}
{
try
{
std::set_terminate(go_quietly);
const std::nested_exception e;
e.rethrow_nested();
assert(false);
}
catch (...)
{
assert(false);
}
}
return 0;
}
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