Merge pull request #22780 from ziglang/llvm20

LLVM 20

1 files changed, 15 insertions, 5 deletions

diff --git a/lib/libcxx/include/__algorithm/all_of.h b/lib/libcxx/include/__algorithm/all_of.h
index ec84eea759..6acc117fc4 100644
--- a/lib/libcxx/include/__algorithm/all_of.h
+++ b/lib/libcxx/include/__algorithm/all_of.h
@@ -11,6 +11,8 @@
 #define _LIBCPP___ALGORITHM_ALL_OF_H
 
 #include <__config>
+#include <__functional/identity.h>
+#include <__type_traits/invoke.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header
@@ -18,15 +20,23 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _InputIterator, class _Predicate>
-_LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 bool
-all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
-  for (; __first != __last; ++__first)
-    if (!__pred(*__first))
+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;
 }
 
+template <class _InputIterator, class _Predicate>
+[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 bool
+all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
+  __identity __proj;
+  return std::__all_of(__first, __last, __pred, __proj);
+}
+
 _LIBCPP_END_NAMESPACE_STD
 
 #endif // _LIBCPP___ALGORITHM_ALL_OF_H