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Diffstat (limited to 'libcxx/include/ext/hash_set')
-rw-r--r--libcxx/include/ext/hash_set2
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/include/ext/hash_set b/libcxx/include/ext/hash_set
index f0ba8d8ded95..239be9910cee 100644
--- a/libcxx/include/ext/hash_set
+++ b/libcxx/include/ext/hash_set
@@ -197,7 +197,7 @@ template <class Value, class Hash, class Pred, class Alloc>
#include <functional>
#include <ext/__hash>
-#if __DEPRECATED
+#if defined(__DEPRECATED) && __DEPRECATED
#if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("Use of the header <ext/hash_set> is deprecated. Migrate to <unordered_set>")
#else