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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_ABI_MICROSOFT
#error this header can only be used when targeting the MSVC ABI
#endif
#include <stdio.h>
#include <stdlib.h>
#include <eh.h>
#include <corecrt_terminate.h>
namespace std {
// libcxxrt provides implementations of these functions itself.
unexpected_handler
set_unexpected(unexpected_handler func) _NOEXCEPT {
return ::set_unexpected(func);
}
unexpected_handler get_unexpected() _NOEXCEPT {
return ::_get_unexpected();
}
_LIBCPP_NORETURN
void unexpected() {
(*get_unexpected())();
// unexpected handler should not return
terminate();
}
terminate_handler set_terminate(terminate_handler func) _NOEXCEPT {
return ::set_terminate(func);
}
terminate_handler get_terminate() _NOEXCEPT {
return ::_get_terminate();
}
_LIBCPP_NORETURN
void terminate() _NOEXCEPT
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
(*get_terminate())();
// handler should not return
fprintf(stderr, "terminate_handler unexpectedly returned\n");
::abort();
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
// handler should not throw exception
fprintf(stderr, "terminate_handler unexpectedly threw an exception\n");
::abort();
}
#endif // _LIBCPP_NO_EXCEPTIONS
}
bool uncaught_exception() _NOEXCEPT { return uncaught_exceptions() > 0; }
int uncaught_exceptions() _NOEXCEPT {
return __uncaught_exceptions();
}
bad_array_length::bad_array_length() _NOEXCEPT
{
}
bad_array_length::~bad_array_length() _NOEXCEPT
{
}
const char*
bad_array_length::what() const _NOEXCEPT
{
return "bad_array_length";
}
} // namespace std
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