[libcxx] r224723 - Fix PR22000. __bit_iterator::move_backwards. Also make a note that __bit_iterator

[Marshall Clow]

Author: marshall
Date: Mon Dec 22 13:10:11 2014
New Revision: 224723

URL: http://llvm.org/viewvc/llvm-project?rev=224723&view=rev
Log:
Fix PR22000. __bit_iterator::move_backwards. Also make a note that __bit_iterator
is quite underrepresented in the libc++ tests suite.

Modified:
    libcxx/trunk/include/__bit_reference

Modified: libcxx/trunk/include/__bit_reference
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__bit_reference?rev=224723&r1=224722&r2=224723&view=diff
==============================================================================
--- libcxx/trunk/include/__bit_reference (original)
+++ libcxx/trunk/include/__bit_reference Mon Dec 22 13:10:11 2014
@@ -705,7 +705,7 @@ inline _LIBCPP_INLINE_VISIBILITY
 __bit_iterator<_Cp, false>
 move_backward(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
-    return _VSTD::copy(__first, __last, __result);
+    return _VSTD::copy_backward(__first, __last, __result);
 }
 
 // swap_ranges