diff --git a/source/cppfront.cpp b/source/cppfront.cpp
index daeec0344..7a09fed98 100644
--- a/source/cppfront.cpp
+++ b/source/cppfront.cpp
@@ -1857,7 +1857,9 @@ class cppfront
             }
         }
         assert(n.expr);
+        push_need_expression_list_parens(true);
         emit(*n.expr);
+        pop_need_expression_list_parens();
         printer.print_cpp2(suffix, n.position());
     }