Check for compliance with output_iterator in function_output_iterator…

…_test.
boostorg · Oct 10, 2024 · 1ea8087 · 1ea8087
1 parent e4eaeea
commit 1ea8087
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/test/function_output_iterator_test.cpp b/test/function_output_iterator_test.cpp
@@ -8,6 +8,8 @@
 #include <boost/core/lightweight_test.hpp>
 #include <boost/iterator/function_output_iterator.hpp>
 
+#include <iterator>
+
 namespace {
 
 struct sum_func
@@ -57,5 +59,11 @@ int main()
     }
 #endif
 
+#if defined(__cpp_lib_concepts) && ( __cpp_lib_concepts >= 202002L )
+
+    static_assert(std::output_iterator<decltype(boost::function_output_iterator([](int p) {  })), int>);
+
+#endif
+
     return boost::report_errors();
 }