From 7429207108a006407ebccd803939605f5a905e7c Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Wed, 3 Aug 2011 18:23:38 +0400
Subject: [PATCH] Grails 2.0.0.M1: Support LinkGenerator.

---
 .../groovy/extensions/SimpleGroovyNamedArgumentProvider.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/extensions/SimpleGroovyNamedArgumentProvider.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/extensions/SimpleGroovyNamedArgumentProvider.java
index 8cca3ac0e69a..09eb1c437258 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/extensions/SimpleGroovyNamedArgumentProvider.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/extensions/SimpleGroovyNamedArgumentProvider.java
@@ -107,7 +107,7 @@ public class SimpleGroovyNamedArgumentProvider {
           String name = st.nextToken();
 
           Object oldValue = res.put(name, descriptor);
-          assert oldValue == null;
+          assert oldValue == null : "Duplicated attribute name: " + name;
         }
       }