[Boost-commit] svn:boost r73691 - trunk/boost/numeric/conversion/detail

Subject: [Boost-commit] svn:boost r73691 - trunk/boost/numeric/conversion/detail
From: dnljms_at_[hidden]
Date: 2011-08-12 02:55:09

Author: danieljames
Date: 2011-08-12 02:55:07 EDT (Fri, 12 Aug 2011)
New Revision: 73691
URL: http://svn.boost.org/trac/boost/changeset/73691

Log:
Conversion: Fix preprocessor iteration.

Some preprocessors process all the 'elif' clauses even if it's known
that they're not going to be used which was resulting in errors.
Text files modified: 
   trunk/boost/numeric/conversion/detail/numeric_cast_traits.hpp |     4 +++-                                    
   1 files changed, 3 insertions(+), 1 deletions(-)

Modified: trunk/boost/numeric/conversion/detail/numeric_cast_traits.hpp
==============================================================================
--- trunk/boost/numeric/conversion/detail/numeric_cast_traits.hpp	(original)
+++ trunk/boost/numeric/conversion/detail/numeric_cast_traits.hpp	2011-08-12 02:55:07 EDT (Fri, 12 Aug 2011)
@@ -8,7 +8,8 @@
 //
 #if !defined(BOOST_NUMERIC_CONVERSION_DONT_USE_PREPROCESSED_FILES)
     #include <boost/numeric/conversion/detail/preprocessed/numeric_cast_traits.hpp>
-#elif !BOOST_PP_IS_ITERATING
+#else
+#if !BOOST_PP_IS_ITERATING
 
     #include <boost/preprocessor/iteration/iterate.hpp>
     #include <boost/preprocessor/seq/elem.hpp>
@@ -101,3 +102,4 @@
     #undef BOOST_NUMERIC_CONVERSION_B
 
 #endif//! Depth 2.
+#endif// BOOST_NUMERIC_CONVERSION_DONT_USE_PREPROCESSED_FILES