[libcxx-commits] [libcxx] [libc++] Forward std::all_of and std::none_of to std::any_of (PR #167670)

[via libcxx-commits]

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@@ -23,11 +25,9 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 template <class _Iter, class _Sent, class _Proj, class _Pred>
 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 bool
 __all_of(_Iter __first, _Sent __last, _Pred& __pred, _Proj& __proj) {
-  for (; __first != __last; ++__first) {
-    if (!std::__invoke(__pred, std::__invoke(__proj, *__first)))
-      return false;
-  }
-  return true;
+  using _Ref          = decltype(std::__invoke(__proj, *__first));
+  auto __wrapped_pred = [&__pred](_Ref __arg) { return !std::__invoke(__pred, std::forward<_Ref>(__arg)); };
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huixie90 wrote:

can avoid the explicit template parameter like

```
 auto __negated_pred = [&__pred](auto&&  __arg) -> bool { return !std::__invoke(__pred, std::forward<decltype(__arg)>(__arg)); };
```

https://github.com/llvm/llvm-project/pull/167670