Import Cobalt 24.master.0.1033952
diff --git a/third_party/llvm-project/libcxx/include/__algorithm/ranges_fill.h b/third_party/llvm-project/libcxx/include/__algorithm/ranges_fill.h
index 6ebc2bd..4e0594c 100644
--- a/third_party/llvm-project/libcxx/include/__algorithm/ranges_fill.h
+++ b/third_party/llvm-project/libcxx/include/__algorithm/ranges_fill.h
@@ -20,7 +20,7 @@
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 17
+#if _LIBCPP_STD_VER >= 20
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -54,6 +54,6 @@
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 17
+#endif // _LIBCPP_STD_VER >= 20
 
 #endif // _LIBCPP___ALGORITHM_RANGES_FILL_H