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std::equal operating on non-const __bit_iterators was not working. This fixes it.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161309 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-08-05 21:43:11 +00:00
parent e103a3d69b
commit 584db4287b
1 changed files with 14 additions and 14 deletions
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28
include/__bit_reference
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@ -927,12 +927,12 @@ rotate(__bit_iterator<_Cp, false> __first, __bit_iterator<_Cp, false> __middle,
// equal
template <class _Cp>
template <class _Cp, bool _IC1, bool _IC2>
bool
__equal_unaligned(__bit_iterator<_Cp, true> __first1, __bit_iterator<_Cp, true> __last1,
__bit_iterator<_Cp, true> __first2)
__equal_unaligned(__bit_iterator<_Cp, _IC1> __first1, __bit_iterator<_Cp, _IC1> __last1,
__bit_iterator<_Cp, _IC2> __first2)
{
typedef __bit_iterator<_Cp, true> _It;
typedef __bit_iterator<_Cp, _IC1> _It;
typedef typename _It::difference_type difference_type;
typedef typename _It::__storage_type __storage_type;
static const unsigned __bits_per_word = _It::__bits_per_word;
@ -1009,12 +1009,12 @@ __equal_unaligned(__bit_iterator<_Cp, true> __first1, __bit_iterator<_Cp, true>
return true;
}
template <class _Cp>
template <class _Cp, bool _IC1, bool _IC2>
bool
__equal_aligned(__bit_iterator<_Cp, true> __first1, __bit_iterator<_Cp, true> __last1,
__bit_iterator<_Cp, true> __first2)
__equal_aligned(__bit_iterator<_Cp, _IC1> __first1, __bit_iterator<_Cp, _IC1> __last1,
__bit_iterator<_Cp, _IC2> __first2)
{
typedef __bit_iterator<_Cp, true> _It;
typedef __bit_iterator<_Cp, _IC1> _It;
typedef typename _It::difference_type difference_type;
typedef typename _It::__storage_type __storage_type;
static const unsigned __bits_per_word = _It::__bits_per_word;
@ -1234,12 +1234,12 @@ private:
template <class _Dp> friend __bit_iterator<_Dp, false> rotate(__bit_iterator<_Dp, false>,
__bit_iterator<_Dp, false>,
__bit_iterator<_Dp, false>);
template <class _Dp> friend bool __equal_aligned(__bit_iterator<_Dp, true>,
__bit_iterator<_Dp, true>,
__bit_iterator<_Dp, true>);
template <class _Dp> friend bool __equal_unaligned(__bit_iterator<_Dp, true>,
__bit_iterator<_Dp, true>,
__bit_iterator<_Dp, true>);
template <class _Dp, bool _IC1, bool _IC2> friend bool __equal_aligned(__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC2>);
template <class _Dp, bool _IC1, bool _IC2> friend bool __equal_unaligned(__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC2>);
template <class _Dp, bool _IC1, bool _IC2> friend bool equal(__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC1>,
__bit_iterator<_Dp, _IC2>);