gha

boostorg · Dec 10, 2023 · 6b0f642 · 6b0f642
1 parent c4b0462
commit 6b0f642
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/include/boost/leaf/config.hpp b/include/boost/leaf/config.hpp
@@ -210,12 +210,17 @@
 ////////////////////////////////////////
 
 #ifndef BOOST_LEAF_NODISCARD
-#   if __cplusplus >= 201703L
-#       define BOOST_LEAF_NODISCARD [[nodiscard]]
-#   else
-#       define BOOST_LEAF_NODISCARD
+#   if defined(__has_cpp_attribute)
+#       if __has_cpp_attribute(nodiscard)
+#           if __cplusplus >= 201703L
+#               define BOOST_LEAF_NODISCARD [[nodiscard]]
+#           endif
+#       endif
 #   endif
 #endif
+#ifndef BOOST_LEAF_NODISCARD
+#   define BOOST_LEAF_NODISCARD
+#endif
 
 ////////////////////////////////////////