diff options
Diffstat (limited to 'libcxx/include/bitset')
| -rw-r--r-- | libcxx/include/bitset | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libcxx/include/bitset b/libcxx/include/bitset index ecf9a570564..ab6ac42e4a7 100644 --- a/libcxx/include/bitset +++ b/libcxx/include/bitset @@ -592,7 +592,7 @@ template <size_t _Size> class bitset; template <size_t _Size> struct hash<bitset<_Size> >; template <size_t _Size> -class bitset +class _LIBCPP_VISIBLE bitset : private __bitset<_Size == 0 ? 0 : (_Size - 1) / (sizeof(size_t) * CHAR_BIT) + 1, _Size> { static const unsigned __n_words = _Size == 0 ? 0 : (_Size - 1) / (sizeof(size_t) * CHAR_BIT) + 1; @@ -656,6 +656,7 @@ public: private: + _LIBCPP_INLINE_VISIBILITY size_t __hash_code() const {return base::__hash_code();} friend struct hash<bitset>; @@ -1010,9 +1011,10 @@ operator^(const bitset<_Size>& __x, const bitset<_Size>& __y) } template <size_t _Size> -struct hash<bitset<_Size> > +struct _LIBCPP_VISIBLE hash<bitset<_Size> > : public unary_function<bitset<_Size>, size_t> { + _LIBCPP_INLINE_VISIBILITY size_t operator()(const bitset<_Size>& __bs) const {return __bs.__hash_code();} }; |
