[boost] [config] BOOST_FORCEINLINE for clang

Subject: [boost] [config] BOOST_FORCEINLINE for clang
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2013-05-12 05:26:43

Hi,

I would like to add the definition of BOOST_FORCEINLINE for clang when 
__has_attribute(always_inline)

  // BOOST_FORCEINLINE ---------------------------------------------//
  #if !defined(BOOST_FORCEINLINE)
  #  if defined(_MSC_VER)
  #    define BOOST_FORCEINLINE __forceinline
+#  elif defined(__clang__)
+#    if  __has_attribute(always_inline)
+#      define BOOST_FORCEINLINE inline __attribute__((always_inline))
+#    endif
  #  elif defined(__GNUC__) && __GNUC__ > 3
  #    define BOOST_FORCEINLINE inline __attribute__ ((always_inline))
  #  else

Could I commit it?

Best,
Vicente