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Diffstat (limited to 'libcxx/include/__algorithm/prev_permutation.h')
-rw-r--r--libcxx/include/__algorithm/prev_permutation.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libcxx/include/__algorithm/prev_permutation.h b/libcxx/include/__algorithm/prev_permutation.h
index 3e4bbb3fbb16..8d15b6806401 100644
--- a/libcxx/include/__algorithm/prev_permutation.h
+++ b/libcxx/include/__algorithm/prev_permutation.h
@@ -22,6 +22,9 @@
# pragma GCC system_header
#endif
+_LIBCPP_PUSH_MACROS
+#include <__undef_macros>
+
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _AlgPolicy, class _Compare, class _BidirectionalIterator, class _Sentinel>
@@ -67,4 +70,6 @@ prev_permutation(_BidirectionalIterator __first, _BidirectionalIterator __last)
_LIBCPP_END_NAMESPACE_STD
+_LIBCPP_POP_MACROS
+
#endif // _LIBCPP___ALGORITHM_PREV_PERMUTATION_H