Subject: [Boost-commit] svn:boost r61504 - trunk/boost/unordered/detail
From: daniel_james_at_[hidden]
Date: 2010-04-23 03:25:54
Author: danieljames
Date: 2010-04-23 03:25:53 EDT (Fri, 23 Apr 2010)
New Revision: 61504
URL: http://svn.boost.org/trac/boost/changeset/61504
Log:
Work around `friend` bug in clang.
Text files modified:
trunk/boost/unordered/detail/fwd.hpp | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
Modified: trunk/boost/unordered/detail/fwd.hpp
==============================================================================
--- trunk/boost/unordered/detail/fwd.hpp (original)
+++ trunk/boost/unordered/detail/fwd.hpp 2010-04-23 03:25:53 EDT (Fri, 23 Apr 2010)
@@ -734,8 +734,18 @@
class iterator_access
{
public:
+ // Note: we access Iterator::base here, rather than in the function
+ // signature to work around a bug in the friend support of an
+ // early version of clang.
+
+ template <class Iterator>
+ struct base
+ {
+ typedef BOOST_DEDUCED_TYPENAME Iterator::base type;
+ };
+
template <class Iterator>
- static BOOST_DEDUCED_TYPENAME Iterator::base const&
+ static BOOST_DEDUCED_TYPENAME base<Iterator>::type const&
get(Iterator const& it)
{
return it.base_;