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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPPABI_VERSION
# error this header can only be used with libc++abi
#endif
namespace std {
bool uncaught_exception() noexcept { return uncaught_exceptions() > 0; }
int uncaught_exceptions() noexcept {
#if _LIBCPPABI_VERSION > 1001
return __cxa_uncaught_exceptions();
#else
return __cxa_uncaught_exception() ? 1 : 0;
#endif
}
} // namespace std
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