[boost] [iterator] Borland 2006 patch

From: AlisdairM (alisdair.meredith_at_[hidden])
Date: 2006-03-09 16:24:19

Borland Compiler has a problem with typename keyword followed by a
double-colon, trivial patch follows:

cvs diff -u -wb -- boost\detail\iterator.hpp (in directory
E:\sourceforge\devel\boost\)
Index: boost/detail/iterator.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/detail/iterator.hpp,v
retrieving revision 1.33
diff -u -w -b -r1.33 iterator.hpp
--- boost/detail/iterator.hpp	3 Sep 2004 15:41:08 -0000	1.33
+++ boost/detail/iterator.hpp	27 Jan 2006 22:30:08 -0000
@@ -477,7 +477,11 @@
 distance(Iterator first, Iterator last)
 {
     typedef typename iterator_traits<Iterator>::difference_type diff_t;
+#if BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581))
+    typedef typename
boost::detail::iterator_traits<Iterator>::iterator_category
iterator_category;
+#else
     typedef typename
::boost::detail::iterator_traits<Iterator>::iterator_category
iterator_category;
+#endif
     
     return iterator_traits_::distance_select<Iterator,diff_t>::execute(
         first, last, (iterator_category*)0);

OK to apply?

-- 
AlisdairM