diff --git a/core/metacling/test/TClingCallFuncTests.cxx b/core/metacling/test/TClingCallFuncTests.cxx
index d813cb1d0b413..31b471da8f916 100644
--- a/core/metacling/test/TClingCallFuncTests.cxx
+++ b/core/metacling/test/TClingCallFuncTests.cxx
@@ -1,3 +1,5 @@
+#include "ROOT/RStringView.hxx"
+#include "TError.h"
 #include "TInterpreter.h"
 
 #include "gtest/gtest.h"
@@ -14,6 +16,19 @@
 // system, feel free to delete them as these tests here don't represent things the user
 // should do in his code.
 
+class FilterDiagsRAII {
+   ErrorHandlerFunc_t fPrevHandler;
+public:
+   FilterDiagsRAII(ErrorHandlerFunc_t fn) : fPrevHandler(::GetErrorHandler()) {
+      ::SetErrorHandler(fn);
+      gInterpreter->ReportDiagnosticsToErrorHandler();
+   }
+   ~FilterDiagsRAII() {
+      gInterpreter->ReportDiagnosticsToErrorHandler(/*enable=*/false);
+      ::SetErrorHandler(fPrevHandler);
+   }
+};
+
 TEST(TClingCallFunc, FunctionWrapper)
 {
    gInterpreter->Declare(R"cpp(
@@ -259,3 +274,33 @@ TEST(TClingCallFunc, DISABLED_OverloadedTemplate)
                            }
                            )cpp");
 }
+
+TEST(TClingCallFunc, FunctionWrapperNodiscard)
+{
+   gInterpreter->Declare(R"cpp(
+                           #if __cplusplus >= 201703L
+                           [[nodiscard]]
+                           #endif
+                           bool FunctionWrapperNodiscard(int) { return false; }
+                           )cpp");
+
+   ClassInfo_t *GlobalNamespace = gInterpreter->ClassInfo_Factory("");
+   CallFunc_t *mc = gInterpreter->CallFunc_Factory();
+   Longptr_t offset = 0;
+
+   gInterpreter->CallFunc_SetFuncProto(mc, GlobalNamespace, "FunctionWrapperNodiscard", "int", &offset);
+   std::string wrapper = gInterpreter->CallFunc_GetWrapperCode(mc);
+
+   {
+      FilterDiagsRAII RAII([] (int /*level*/, Bool_t /*abort*/,
+                               const char * /*location*/, const char *msg) {
+         if (std::string_view(msg).find("-Wunused-result") != std::string_view::npos)
+            FAIL() << "Should not emit '-Wunused-result' diagnostic";
+      });
+      ASSERT_TRUE(gInterpreter->Declare(wrapper.c_str()));
+   }
+
+   // Cleanup
+   gInterpreter->CallFunc_Delete(mc);
+   gInterpreter->ClassInfo_Delete(GlobalNamespace);
+}