From ed6115361006240e3c7b02295599e4534cc55a13 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 19 Oct 2013 08:57:20 +0200
Subject: Update internal Boost subset to 1.54.0

---
 cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp')

diff --git a/cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp b/cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp
index e4b1e1e..9e3d74d 100644
--- a/cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp
+++ b/cutl/details/boost/regex/v4/perl_matcher_non_recursive.hpp
@@ -828,9 +828,9 @@ bool perl_matcher<BidiIterator, Allocator, traits>::match_long_set_repeat()
 #ifdef __BORLANDC__
 #pragma option push -w-8008 -w-8066 -w-8004
 #endif
-   typedef typename traits::char_class_type mask_type;
+   typedef typename traits::char_class_type m_type;
    const re_repeat* rep = static_cast<const re_repeat*>(pstate);
-   const re_set_long<mask_type>* set = static_cast<const re_set_long<mask_type>*>(pstate->next.p);
+   const re_set_long<m_type>* set = static_cast<const re_set_long<m_type>*>(pstate->next.p);
    std::size_t count = 0;
    //
    // start by working out how much we can skip:
@@ -1268,6 +1268,9 @@ bool perl_matcher<BidiIterator, Allocator, traits>::unwind_fast_dot_repeat(bool
       }while((count < rep->max) && (position != last) && !can_start(*position, rep->_map, mask_skip));
    }
 
+   // remember where we got to if this is a leading repeat:
+   if((rep->leading) && (count < rep->max))
+      restart = position;
    if(position == last)
    {
       // can't repeat any more, remove the pushed state: 
@@ -1434,7 +1437,7 @@ bool perl_matcher<BidiIterator, Allocator, traits>::unwind_short_set_repeat(bool
 template <class BidiIterator, class Allocator, class traits>
 bool perl_matcher<BidiIterator, Allocator, traits>::unwind_long_set_repeat(bool r)
 {
-   typedef typename traits::char_class_type mask_type;
+   typedef typename traits::char_class_type m_type;
    saved_single_repeat<BidiIterator>* pmp = static_cast<saved_single_repeat<BidiIterator>*>(m_backup_state);
 
    // if we have a match, just discard this state:
@@ -1447,7 +1450,7 @@ bool perl_matcher<BidiIterator, Allocator, traits>::unwind_long_set_repeat(bool
    const re_repeat* rep = pmp->rep;
    std::size_t count = pmp->count;
    pstate = rep->next.p;
-   const re_set_long<mask_type>* set = static_cast<const re_set_long<mask_type>*>(pstate);
+   const re_set_long<m_type>* set = static_cast<const re_set_long<m_type>*>(pstate);
    position = pmp->last_position;
 
    BOOST_ASSERT(rep->type == syntax_element_long_set_rep);
-- 
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