Subject: [Boost-commit] svn:boost r68420 - trunk/boost/config/compiler
From: john_at_[hidden]
Date: 2011-01-24 13:28:53
Author: johnmaddock
Date: 2011-01-24 13:28:53 EST (Mon, 24 Jan 2011)
New Revision: 68420
URL: http://svn.boost.org/trac/boost/changeset/68420
Log:
Add preliminary C++0x support.
Refs #5112.
Text files modified:
trunk/boost/config/compiler/intel.hpp | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
Modified: trunk/boost/config/compiler/intel.hpp
==============================================================================
--- trunk/boost/config/compiler/intel.hpp (original)
+++ trunk/boost/config/compiler/intel.hpp 2011-01-24 13:28:53 EST (Mon, 24 Jan 2011)
@@ -26,7 +26,22 @@
# define BOOST_INTEL_CXX_VERSION __ECC
#endif
+// Flags determined by comparing output of 'icpc -dM -E' with and without '-std=c++0x'
+#if (BOOST_INTEL_CXX_VERSION >= 1200)
+# if defined(BOOST_INTEL_LINUX) && defined(__STDC_HOSTED__)
+# define BOOST_INTEL_STDCXX0X
+# endif
+#elif (BOOST_INTEL_CXX_VERSION >= 1100)
+# if defined(__GXX_EXPERIMENTAL_CPP0X__)
+# define BOOST_INTEL_STDCXX0X
+# endif
+#endif
+
+#ifdef BOOST_INTEL_STDCXX0X
+#define BOOST_COMPILER "Intel C++ C++0x mode version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#else
#define BOOST_COMPILER "Intel C++ version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#endif
#define BOOST_INTEL BOOST_INTEL_CXX_VERSION
#if defined(_WIN32) || defined(_WIN64)
@@ -179,6 +194,23 @@
# define BOOST_SYMBOL_IMPORT
# define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
#endif
+//
+// C++0x features
+// - ICC added static_assert in 11.0 (first version with C++0x support)
+//
+#if defined(BOOST_INTEL_STDCXX0X)
+# undef BOOST_NO_STATIC_ASSERT
+# define BOOST_HAS_STATIC_ASSERT
+#endif
+//
+// - decltype and && did not work properly before version 12.0
+//
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION >= 1200)
+# undef BOOST_NO_DECLTYPE
+# undef BOOST_NO_RVALUE_REFERENCES
+# define BOOST_HAS_DECLTYPE
+# define BOOST_HAS_RVALUE_REFS
+#endif
//
// last known and checked version: