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authorTobias Markmann <tm@ayena.de>2014-10-19 20:22:58 (GMT)
committerTobias Markmann <tm@ayena.de>2014-10-20 13:49:33 (GMT)
commit6b22dfcf59474dd016a0355a3102a1dd3692d92c (patch)
tree2b1fd33be433a91e81fee84fdc2bf1b52575d934 /3rdParty/Boost/src/boost/core/explicit_operator_bool.hpp
parent38b0cb785fea8eae5e48fae56440695fdfd10ee1 (diff)
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Update Boost in 3rdParty to version 1.56.0.
This updates Boost in our 3rdParty directory to version 1.56.0. Updated our update.sh script to stop on error. Changed error reporting in SwiftTools/CrashReporter.cpp to SWIFT_LOG due to missing include of <iostream> with newer Boost. Change-Id: I4b35c77de951333979a524097f35f5f83d325edc
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+/*
+ * Copyright Andrey Semashev 2007 - 2013.
+ * Distributed under the Boost Software License, Version 1.0.
+ * (See accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ */
+
+/*!
+ * \file explicit_operator_bool.hpp
+ * \author Andrey Semashev
+ * \date 08.03.2009
+ *
+ * This header defines a compatibility macro that implements an unspecified
+ * \c bool operator idiom, which is superseded with explicit conversion operators in
+ * C++11.
+ */
+
+#ifndef BOOST_CORE_EXPLICIT_OPERATOR_BOOL_HPP
+#define BOOST_CORE_EXPLICIT_OPERATOR_BOOL_HPP
+
+#include <boost/config.hpp>
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+#if !defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS)
+
+/*!
+ * \brief The macro defines an explicit operator of conversion to \c bool
+ *
+ * The macro should be used inside the definition of a class that has to
+ * support the conversion. The class should also implement <tt>operator!</tt>,
+ * in terms of which the conversion operator will be implemented.
+ */
+#define BOOST_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE explicit operator bool () const\
+ {\
+ return !this->operator! ();\
+ }
+
+/*!
+ * \brief The macro defines a noexcept explicit operator of conversion to \c bool
+ *
+ * The macro should be used inside the definition of a class that has to
+ * support the conversion. The class should also implement <tt>operator!</tt>,
+ * in terms of which the conversion operator will be implemented.
+ */
+#define BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT()\
+ BOOST_FORCEINLINE explicit operator bool () const BOOST_NOEXCEPT\
+ {\
+ return !this->operator! ();\
+ }
+
+/*!
+ * \brief The macro defines a constexpr explicit operator of conversion to \c bool
+ *
+ * The macro should be used inside the definition of a class that has to
+ * support the conversion. The class should also implement <tt>operator!</tt>,
+ * in terms of which the conversion operator will be implemented.
+ */
+#define BOOST_CONSTEXPR_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE BOOST_CONSTEXPR explicit operator bool () const BOOST_NOEXCEPT\
+ {\
+ return !this->operator! ();\
+ }
+
+#else // !defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS)
+
+#if (defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x530)) && !defined(BOOST_NO_COMPILER_CONFIG)
+// Sun C++ 5.3 can't handle the safe_bool idiom, so don't use it
+#define BOOST_NO_UNSPECIFIED_BOOL
+#endif // (defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x530)) && !defined(BOOST_NO_COMPILER_CONFIG)
+
+#if !defined(BOOST_NO_UNSPECIFIED_BOOL)
+
+namespace boost {
+
+namespace detail {
+
+#if !defined(_MSC_VER) && !defined(__IBMCPP__)
+
+ struct unspecified_bool
+ {
+ // NOTE TO THE USER: If you see this in error messages then you tried
+ // to apply an unsupported operator on the object that supports
+ // explicit conversion to bool.
+ struct OPERATORS_NOT_ALLOWED;
+ static void true_value(OPERATORS_NOT_ALLOWED*) {}
+ };
+ typedef void (*unspecified_bool_type)(unspecified_bool::OPERATORS_NOT_ALLOWED*);
+
+#else
+
+ // MSVC and VACPP are too eager to convert pointer to function to void* even though they shouldn't
+ struct unspecified_bool
+ {
+ // NOTE TO THE USER: If you see this in error messages then you tried
+ // to apply an unsupported operator on the object that supports
+ // explicit conversion to bool.
+ struct OPERATORS_NOT_ALLOWED;
+ void true_value(OPERATORS_NOT_ALLOWED*) {}
+ };
+ typedef void (unspecified_bool::*unspecified_bool_type)(unspecified_bool::OPERATORS_NOT_ALLOWED*);
+
+#endif
+
+} // namespace detail
+
+} // namespace boost
+
+#define BOOST_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE operator boost::detail::unspecified_bool_type () const\
+ {\
+ return (!this->operator! () ? &boost::detail::unspecified_bool::true_value : (boost::detail::unspecified_bool_type)0);\
+ }
+
+#define BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT()\
+ BOOST_FORCEINLINE operator boost::detail::unspecified_bool_type () const BOOST_NOEXCEPT\
+ {\
+ return (!this->operator! () ? &boost::detail::unspecified_bool::true_value : (boost::detail::unspecified_bool_type)0);\
+ }
+
+#define BOOST_CONSTEXPR_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE BOOST_CONSTEXPR operator boost::detail::unspecified_bool_type () const BOOST_NOEXCEPT\
+ {\
+ return (!this->operator! () ? &boost::detail::unspecified_bool::true_value : (boost::detail::unspecified_bool_type)0);\
+ }
+
+#else // !defined(BOOST_NO_UNSPECIFIED_BOOL)
+
+#define BOOST_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE operator bool () const\
+ {\
+ return !this->operator! ();\
+ }
+
+#define BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT()\
+ BOOST_FORCEINLINE operator bool () const BOOST_NOEXCEPT\
+ {\
+ return !this->operator! ();\
+ }
+
+#define BOOST_CONSTEXPR_EXPLICIT_OPERATOR_BOOL()\
+ BOOST_FORCEINLINE BOOST_CONSTEXPR operator bool () const BOOST_NOEXCEPT\
+ {\
+ return !this->operator! ();\
+ }
+
+#endif // !defined(BOOST_NO_UNSPECIFIED_BOOL)
+
+#endif // !defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS)
+
+#endif // BOOST_CORE_EXPLICIT_OPERATOR_BOOL_HPP