On Wed, Jun 24, 2015 at 10:33 AM, Fan You <youfan.n...@gmail.com> wrote:
> Hi,
>
> Here is the revised patch including all the test case.
>
> This can also be seen at <https://github.com/Noeyfan/gcc-1> on branch
> <shared_arrays>
>
> Any comments?
I ran `git diff c7248656569bb0b4549f5c1ed347f7e028a15664
90aff5632fd9f3044d53ce190ae99fb69c41ce49`.
To systematically detect consecutive spaces (to convert them to tabs),
I'll just simply do:
`egrep "^\t* {8}" shared_ptr*`
- = typename conditional<is_array<_Tp>::value, _Array_Deleter,
_Normal_Deleter>::type;
+ = typename conditional<is_array<_Tp>
+ ::value, _Array_Deleter, _Normal_Deleter>::type;
Tabs. Also, I personally prefer to put '::value' to the same line as
is_array<_Tp>.
- using __base_type = __shared_ptr<element_type>;
+ using __Base_type = __shared_ptr<element_type>;
_Base_type, not __Base_type. Also, the mostly used is _Base:
...src/gcc/libstdc++-v3 % grep -r '_Base[a-zA-Z_0-9]*' . -o | grep
':.*$' -o|sort|uniq -c
2350 :_Base
1 :_Base_biteset
62 :_Base_bitset
120 :_Base_const_iterator
20 :_Base_const_local_iterator
4 :_Based
177 :_Base_iterator
1 :_Base_Iterator
8 :_Base_local_iterator
21 :_Base_manager
133 :_Base_ptr
9 :_Base_ref
2 :_BaseSequence
173 :_Base_type
3 :_BaseType
- : __base_type(__p, _Deleter_type())
+ : __Base_type(__p, _Deleter_type())
Please be aware of tabs.
- template<typename _Tp1, typename = _Convertible<_Tp1*>>
+ template<typename _Tp1, typename = _Compatible<_Tp1>>
__shared_ptr(__shared_ptr<__libfund_v1<_Tp1>, _Lp>&& __r) noexcept
- : __base_type(std::move(__r))
+ : __Base_type(static_cast<typename __shared_ptr
+ <__libfund_v1<_Tp1>>::__Base_type&&>(std::move(__r)))
static_cast<typename __shared_ptr<__libfund_v1<_Tp1>>::__Base_type&&>(__r)
is enough, since std::move is actually a static_cast to rvalue reference.
Alternatively, you may define a template alias for the static_cast, if
you find it too long.
- operator=(const __shared_ptr<__libfund_v1<_Tp1>, _Lp>& __r) noexcept
+ operator=(const __shared_ptr<_Tp1, _Lp>& __r) noexcept
Why?
template<typename _Tp>
inline bool
operator<(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
- {
+ {
using _Tp_RE = typename remove_extent<_Tp>::type;
- return std::less<_Tp_RE>()(__a.get(), nullptr);
+ return std::less<_Tp_RE>()(__a.get(), nullptr);
}
using _Tp_RE = typename shared_ptr<_Tp>::element_type;
--
Regards,
Tim Shen
