balanced_quicksort.h: (qsb_divide) Replace "*end" by "*(end - 1)" in assertion.

2008-07-10  Johannes Singler  <singler@ira.uka.de>

        * include/parallel/balanced_quicksort.h:
        (qsb_divide) Replace "*end" by "*(end - 1)" in assertion.

From-SVN: r137691

libstdc++-v3/ChangeLog

+2008-07-10  Johannes Singler  <singler@ira.uka.de>
+
+        * include/parallel/balanced_quicksort.h:
+        (qsb_divide) Replace "*end" by "*(end - 1)" in assertion.
+
 2008-07-09  Benjamin Kosnik  <bkoz@redhat.com>
 
 	PR libstdc++/36451

libstdc++-v3/include/parallel/balanced_quicksort.h

@@ -122,11 +122,11 @@ template<typename RandomAccessIterator, typename Comparator>
 
     _GLIBCXX_PARALLEL_ASSERT(
            (!comp(*pivot_pos, *begin) && !comp(*(begin + n / 2), *pivot_pos))
-        || (!comp(*pivot_pos, *begin) && !comp(*end, *pivot_pos))
+        || (!comp(*pivot_pos, *begin) && !comp(*(end - 1), *pivot_pos))
         || (!comp(*pivot_pos, *(begin + n / 2)) && !comp(*begin, *pivot_pos))
-        || (!comp(*pivot_pos, *(begin + n / 2)) && !comp(*end, *pivot_pos))
-        || (!comp(*pivot_pos, *end) && !comp(*begin, *pivot_pos))
-        || (!comp(*pivot_pos, *end) && !comp(*(begin + n / 2), *pivot_pos)));
+        || (!comp(*pivot_pos, *(begin + n / 2)) && !comp(*(end - 1), *pivot_pos))
+        || (!comp(*pivot_pos, *(end - 1)) && !comp(*begin, *pivot_pos))
+        || (!comp(*pivot_pos, *(end - 1)) && !comp(*(begin + n / 2), *pivot_pos)));
 #endif
 
     // Swap pivot value to end.