[libc++] Mark standard-mandated includes as such
Reviewed By: ldionne, Mordante, #libc, saugustine
Spies: saugustine, MaskRay, arichardson, mstorsjo, jloser, libcxx-commits, arphaman
Differential Revision: https://reviews.llvm.org/D127953
NOKEYCHECK=True
GitOrigin-RevId: db1978b67431ca3462ad8935bf662c15750b8252
diff --git a/include/regex b/include/regex
index 88acb55..a0a6561 100644
--- a/include/regex
+++ b/include/regex
@@ -766,21 +766,31 @@
#include <__algorithm/search.h>
#include <__assert> // all public C++ headers provide the assertion handler
#include <__config>
-#include <__iterator/access.h>
#include <__iterator/back_insert_iterator.h>
#include <__iterator/wrap_iter.h>
#include <__locale>
#include <__utility/move.h>
#include <__utility/swap.h>
-#include <compare>
#include <deque>
-#include <initializer_list>
#include <memory>
#include <stdexcept>
#include <string>
#include <vector>
#include <version>
+// standard-mandated includes
+
+// [iterator.range]
+#include <__iterator/access.h>
+#include <__iterator/data.h>
+#include <__iterator/empty.h>
+#include <__iterator/reverse_access.h>
+#include <__iterator/size.h>
+
+// [re.syn]
+#include <compare>
+#include <initializer_list>
+
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif