1 files changed, 1 insertions, 1 deletions
diff --git a/src/parser/parser.h b/src/parser/parser.h
index 033abb42a..6509b192b 100644
--- a/src/parser/parser.h
+++ b/src/parser/parser.h
@@ -434,7 +434,7 @@ public:
    */
   inline void unimplementedFeature(const std::string& msg) throw(ParserException) {
     if(!d_parseOnly) {
-      parseError(msg);
+      parseError("Unimplemented feature: " + msg);
     }
   }