diff options
| author | Marshall Clow <mclow.lists@gmail.com> | 2015-11-07 17:48:49 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2015-11-07 17:48:49 +0000 |
| commit | e5f1288fa0870291aeba423d8967efa0ffe2236e (patch) | |
| tree | 607f3c0ea10fc18ed7b982230c6ee48c4eb6f1b1 /libcxx/include/iterator | |
| parent | 8be59af1ed6ed846f55223229918ae5438ce1dfc (diff) | |
| download | bcm5719-llvm-e5f1288fa0870291aeba423d8967efa0ffe2236e.tar.gz bcm5719-llvm-e5f1288fa0870291aeba423d8967efa0ffe2236e.zip | |
Implement LWG#2353: std::next is over-constrained
llvm-svn: 252407
Diffstat (limited to 'libcxx/include/iterator')
| -rw-r--r-- | libcxx/include/iterator | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libcxx/include/iterator b/libcxx/include/iterator index c06ef8f6777..8dd6bd59c1a 100644 --- a/libcxx/include/iterator +++ b/libcxx/include/iterator @@ -513,12 +513,12 @@ distance(_InputIter __first, _InputIter __last) return __distance(__first, __last, typename iterator_traits<_InputIter>::iterator_category()); } -template <class _ForwardIter> +template <class _InputIter> inline _LIBCPP_INLINE_VISIBILITY -_ForwardIter -next(_ForwardIter __x, - typename iterator_traits<_ForwardIter>::difference_type __n = 1, - typename enable_if<__is_forward_iterator<_ForwardIter>::value>::type* = 0) +_InputIter +next(_InputIter __x, + typename iterator_traits<_InputIter>::difference_type __n = 1, + typename enable_if<__is_input_iterator<_InputIter>::value>::type* = 0) { _VSTD::advance(__x, __n); return __x; |
