import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / boost / preprocessor / list / detail / fold_right.hpp

diff --git a/ceph/src/boost/boost/preprocessor/list/detail/fold_right.hpp b/ceph/src/boost/boost/preprocessor/list/detail/fold_right.hpp
index 29146d504b44c9bc885b8449f1260f216398cfe0..3024dc9afb28f862fc6148e328c47aea9156f51c 100644 (file)
--- a/ceph/src/boost/boost/preprocessor/list/detail/fold_right.hpp
+++ b/ceph/src/boost/boost/preprocessor/list/detail/fold_right.hpp
@@ -8,12 +8,17 @@
 #  */
 #
 # /* Revised by Paul Mensonides (2002) */
+# /* Revised by Edward Diener (2020) */
 #
 # /* See http://www.boost.org for most recent version. */
 #
 # ifndef BOOST_PREPROCESSOR_LIST_DETAIL_FOLD_RIGHT_HPP
 # define BOOST_PREPROCESSOR_LIST_DETAIL_FOLD_RIGHT_HPP
 #
+# include <boost/preprocessor/config/config.hpp>
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
+#
 # include <boost/preprocessor/list/fold_left.hpp>
 # include <boost/preprocessor/list/reverse.hpp>
 #
@@ -274,4 +279,25 @@
 # define BOOST_PP_LIST_FOLD_RIGHT_255(o, s, l) BOOST_PP_LIST_FOLD_LEFT_255(o, s, BOOST_PP_LIST_REVERSE_D(255, l))
 # define BOOST_PP_LIST_FOLD_RIGHT_256(o, s, l) BOOST_PP_LIST_FOLD_LEFT_256(o, s, BOOST_PP_LIST_REVERSE_D(256, l))
 #
+# else
+#
+# include <boost/preprocessor/list/fold_left.hpp>
+# include <boost/preprocessor/list/reverse.hpp>
+# include <boost/preprocessor/config/limits.hpp>
+#
+# if BOOST_PP_LIMIT_WHILE == 256
+# include <boost/preprocessor/list/detail/limits/fold_right_256.hpp>
+# elif BOOST_PP_LIMIT_WHILE == 512
+# include <boost/preprocessor/list/detail/limits/fold_right_256.hpp>
+# include <boost/preprocessor/list/detail/limits/fold_right_512.hpp>
+# elif BOOST_PP_LIMIT_WHILE == 1024
+# include <boost/preprocessor/list/detail/limits/fold_right_256.hpp>
+# include <boost/preprocessor/list/detail/limits/fold_right_512.hpp>
+# include <boost/preprocessor/list/detail/limits/fold_right_1024.hpp>
+# else
+# error Incorrect value for the BOOST_PP_LIMIT_WHILE limit
+# endif
+#
+# endif
+#
 # endif