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Extracted intptr_t and uintptr_t types to cstdint.hpp. Refs #7823.

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[SVN r84805]
This commit is contained in:
Andrey Semashev
2013-06-16 15:02:27 +00:00
parent d131434ef1
commit 72438055a9
1 changed files with 123 additions and 89 deletions
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34
include/boost/cstdint.hpp
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@ -358,6 +358,40 @@ namespace boost
#endif // BOOST_HAS_STDINT_H
// intptr_t/uintptr_t are defined separately because they are optional and not universally available
#if defined(BOOST_WINDOWS) && !defined(_WIN32_WCE) && !defined(BOOST_HAS_STDINT_H)
// Older MSVC don't have stdint.h and have intptr_t/uintptr_t defined in stddef.h
#include <stddef.h>
#endif
// PGI seems to not support intptr_t/uintptr_t properly. BOOST_HAS_STDINT_H is not defined for this compiler by Boost.Config.
#if !defined(__PGIC__)
#if (defined(BOOST_WINDOWS) && !defined(_WIN32_WCE)) \
|| (defined(_XOPEN_UNIX) && (_XOPEN_UNIX+0 > 0) && !defined(__UCLIBC__)) \
|| defined(__CYGWIN__) \
|| defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) \
|| defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
namespace boost {
using ::intptr_t;
using ::uintptr_t;
}
#define BOOST_HAS_INTPTR_T
// Clang pretends to be GCC, so it'll match this condition
#elif defined(__GNUC__) && defined(__INTPTR_TYPE__) && defined(__UINTPTR_TYPE__)
namespace boost {
typedef __INTPTR_TYPE__ intptr_t;
typedef __UINTPTR_TYPE__ uintptr_t;
}
#define BOOST_HAS_INTPTR_T
#endif
#endif // !defined(__PGIC__)
#endif // BOOST_CSTDINT_HPP