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Marcin Zalewski: Change the name of a template parameter in __copy_backward from _InputIterator to _BidirectionalIterator to better document the intent of the algorithm. 

llvm-svn: 174544
This commit is contained in:
Howard Hinnant 2013-02-06 21:03:39 +00:00
parent c0d905c0e9
commit d3d4356f6e
1 changed files with 2 additions and 2 deletions
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4
libcxx/include/algorithm
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@ -1528,10 +1528,10 @@ copy(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
// copy_backward
template <class _InputIterator, class _OutputIterator>
template <class _BidirectionalIterator, class _OutputIterator>
inline _LIBCPP_INLINE_VISIBILITY
_OutputIterator
__copy_backward(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
__copy_backward(_BidirectionalIterator __first, _BidirectionalIterator __last, _OutputIterator __result)
{
while (__first != __last)
*--__result = *--__last;