[llvm-branch-commits] [libcxx] Prepare libcxx and libcxxabi for pointer field protection. (PR #151651)

[Peter Collingbourne via llvm-branch-commits]

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@@ -1067,6 +1067,12 @@ typedef __char32_t char32_t;
 #    define _LIBCPP_DIAGNOSE_NULLPTR
 #  endif
 
+#  if __has_cpp_attribute(_Clang::__no_field_protection__)
+#    define _LIBCPP_NO_PFP [[_Clang::__no_field_protection__]]
+#  else
+#    define _LIBCPP_NO_PFP
+#  endif
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pcc wrote:

Done

https://github.com/llvm/llvm-project/pull/151651