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Merge pull request #92 from evanmiller/develop

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Restore support for ancient Mac OS
This commit is contained in:
Andrey Semashev
2021-07-02 01:59:50 +03:00
committed by GitHub
parent 012d96a72b 128d9314d6
commit 8e7ee90080
1 changed files with 7 additions and 7 deletions
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14
include/boost/core/uncaught_exceptions.hpp
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@ -26,6 +26,7 @@
#pragma once
#endif
#if (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411)
#if defined(__APPLE__)
#include <Availability.h>
// Apple systems only support std::uncaught_exceptions starting with specific versions:
@ -34,16 +35,15 @@
// - tvOS >= 10.0
// - watchOS >= 3.0
// https://github.com/boostorg/core/issues/80
#if (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411) && \
( \
(defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200) || \
(defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000) \
)
#if (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200) || \
(defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000)
#define BOOST_CORE_HAS_UNCAUGHT_EXCEPTIONS
#endif
#else
#define BOOST_CORE_HAS_UNCAUGHT_EXCEPTIONS
#endif // defined(__APPLE__)
// Visual Studio 14.0 supports N4152 std::uncaught_exceptions() but doesn't define __cpp_lib_uncaught_exceptions
#elif (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411) || \
(defined(_MSC_VER) && _MSC_VER >= 1900)
#elif (defined(_MSC_VER) && _MSC_VER >= 1900)
#define BOOST_CORE_HAS_UNCAUGHT_EXCEPTIONS
#endif