[libcxx-commits] [libcxx] [libc++] Remove unused defaulted template arg from `__rewrap_range`. (PR #67733)
Amirreza Ashouri via libcxx-commits
libcxx-commits at lists.llvm.org
Tue Oct 3 23:44:42 PDT 2023
https://github.com/AMP999 updated https://github.com/llvm/llvm-project/pull/67733
>From f0d5de041ec98898b14c5e82485cef4290191feb Mon Sep 17 00:00:00 2001
From: Amirreza Ashouri <ar.ashouri999 at gmail.com>
Date: Thu, 28 Sep 2023 20:33:46 +0330
Subject: [PATCH] [libc++] Remove unused defaulted template arg from
`__rewrap_range`.
Template argument `_Unwrapped` is always deduced from the type of `_Unwrapped __iter`.
---
libcxx/include/__algorithm/unwrap_range.h | 9 +++------
libcxx/utils/data/ignore_format.txt | 1 -
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/libcxx/include/__algorithm/unwrap_range.h b/libcxx/include/__algorithm/unwrap_range.h
index 2c75c8f49de938e..053fd550b302ee1 100644
--- a/libcxx/include/__algorithm/unwrap_range.h
+++ b/libcxx/include/__algorithm/unwrap_range.h
@@ -50,7 +50,7 @@ struct __unwrap_range_impl {
}
_LIBCPP_HIDE_FROM_ABI static constexpr auto __rewrap(const _Iter&, _Iter __iter)
- requires (!(random_access_iterator<_Iter> && sized_sentinel_for<_Sent, _Iter>))
+ requires(!(random_access_iterator<_Iter> && sized_sentinel_for<_Sent, _Iter>))
{
return __iter;
}
@@ -73,10 +73,7 @@ _LIBCPP_HIDE_FROM_ABI constexpr auto __unwrap_range(_Iter __first, _Sent __last)
return __unwrap_range_impl<_Iter, _Sent>::__unwrap(std::move(__first), std::move(__last));
}
-template <
- class _Sent,
- class _Iter,
- class _Unwrapped = decltype(std::__unwrap_range(std::declval<_Iter>(), std::declval<_Sent>()))>
+template < class _Sent, class _Iter, class _Unwrapped>
_LIBCPP_HIDE_FROM_ABI constexpr _Iter __rewrap_range(_Iter __orig_iter, _Unwrapped __iter) {
return __unwrap_range_impl<_Iter, _Sent>::__rewrap(std::move(__orig_iter), std::move(__iter));
}
@@ -86,7 +83,7 @@ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR pair<_Unwrapped, _Unwrapped> __unwrap_ra
return std::make_pair(std::__unwrap_iter(std::move(__first)), std::__unwrap_iter(std::move(__last)));
}
-template <class _Iter, class _Unwrapped = decltype(std::__unwrap_iter(std::declval<_Iter>()))>
+template <class _Iter, class _Unwrapped>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR _Iter __rewrap_range(_Iter __orig_iter, _Unwrapped __iter) {
return std::__rewrap_iter(std::move(__orig_iter), std::move(__iter));
}
diff --git a/libcxx/utils/data/ignore_format.txt b/libcxx/utils/data/ignore_format.txt
index 34b647a3bd2123c..9c7ee455a4708d1 100644
--- a/libcxx/utils/data/ignore_format.txt
+++ b/libcxx/utils/data/ignore_format.txt
@@ -84,7 +84,6 @@ libcxx/include/__algorithm/swap_ranges.h
libcxx/include/__algorithm/transform.h
libcxx/include/__algorithm/uniform_random_bit_generator_adaptor.h
libcxx/include/__algorithm/unwrap_iter.h
-libcxx/include/__algorithm/unwrap_range.h
libcxx/include/any
libcxx/include/array
libcxx/include/__atomic/atomic_base.h
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