diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp
index bc1e8f2..3b149e6 100644
--- a/clang/lib/Sema/SemaStmt.cpp
+++ b/clang/lib/Sema/SemaStmt.cpp
@@ -3693,7 +3693,8 @@
     }
 
     if (FD)
-      Diag(ReturnLoc, DiagID) << FD->getIdentifier() << 0/*fn*/;
+      Diag(ReturnLoc, DiagID)
+          << FD->getIdentifier() << 0 /*fn*/ << FD->isConsteval();
     else
       Diag(ReturnLoc, DiagID) << getCurMethodDecl()->getDeclName() << 1/*meth*/;