[Boost-commit] svn:boost r53831 - trunk/boost/spirit/home/support/iterators/detail

Subject: [Boost-commit] svn:boost r53831 - trunk/boost/spirit/home/support/iterators/detail
From: hartmut.kaiser_at_[hidden]
Date: 2009-06-12 15:46:02

Author: hkaiser
Date: 2009-06-12 15:46:02 EDT (Fri, 12 Jun 2009)
New Revision: 53831
URL: http://svn.boost.org/trac/boost/changeset/53831

Log:
Spirit: Fixing multipass to work properly under certain lookahead conditions.
Text files modified: 
   trunk/boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp |     4 ++++                                    
   1 files changed, 4 insertions(+), 0 deletions(-)

Modified: trunk/boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp
==============================================================================
--- trunk/boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp	(original)
+++ trunk/boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp	2009-06-12 15:46:02 EDT (Fri, 12 Jun 2009)
@@ -63,6 +63,10 @@
                         queue.push_back(Value());
                         return MultiPass::advance_input(mp, queue[mp.queued_position++]);
                     }
+                    else if (!MultiPass::input_is_valid(mp, queue[mp.queued_position]))
+                    {
+                        MultiPass::advance_input(mp, queue[mp.queued_position]);
+                    }
                     return queue[mp.queued_position++];
                 }
                 else if (!MultiPass::input_is_valid(mp, queue[mp.queued_position-1]))