diff options
Diffstat (limited to 'compat/borrowed-ptr.inl')
| -rw-r--r-- | compat/borrowed-ptr.inl | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/compat/borrowed-ptr.inl b/compat/borrowed-ptr.inl index 7302c857..7cb373ca 100644 --- a/compat/borrowed-ptr.inl +++ b/compat/borrowed-ptr.inl @@ -82,6 +82,7 @@ bptr<T>::~bptr() noexcept if (blk) blk->decr(); //blk = reinterpret_cast<T*>(-1); + //blk = nullptr; } template<typename T> @@ -138,14 +139,16 @@ bptr<T>& bptr<T>::operator=(bptr<Y>&& other) noexcept return *this; } -template<typename T, typename U> -bptr<T> static_pointer_cast(const bptr<U>& p) +template<typename T> +template<typename U> +requires detail_borrowed_ptr::StaticCastable<T, U> +bptr<U> bptr<T>::static_pointer_cast() noexcept { auto ret = bptr<T>{NoInit}; - ret.blk = p.blk; + ret.blk = blk; if (ret.blk) [[likely]] ret.blk->incr(); - ret.ptr = static_cast<T*>(p.ptr); + ret.ptr = static_cast<T*>(ptr); return ret; } |