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26 lines
749 B
C++
26 lines
749 B
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPPABI_VERSION
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# error this header can only be used with libc++abi
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#endif
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namespace std {
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bool uncaught_exception() noexcept { return uncaught_exceptions() > 0; }
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int uncaught_exceptions() noexcept {
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#if _LIBCPPABI_VERSION > 1001
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return __cxa_uncaught_exceptions();
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#else
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return __cxa_uncaught_exception() ? 1 : 0;
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#endif
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}
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} // namespace std
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