| Index: compiler/java/com/google/dart/compiler/type/TypeAnalyzer.java | 
| diff --git a/compiler/java/com/google/dart/compiler/type/TypeAnalyzer.java b/compiler/java/com/google/dart/compiler/type/TypeAnalyzer.java | 
| index 17f1d83f5f87639ef053ee3d5a2031ba44f32502..248eb4532fce331887a0859f0e01bba53e1f609c 100644 | 
| --- a/compiler/java/com/google/dart/compiler/type/TypeAnalyzer.java | 
| +++ b/compiler/java/com/google/dart/compiler/type/TypeAnalyzer.java | 
| @@ -482,7 +482,7 @@ public class TypeAnalyzer implements DartCompilationPhase { | 
| case DYNAMIC: | 
| return member.getType(); | 
| default: | 
| -              return typeError(diagnosticNode, TypeErrorCode.NOT_A_METHOD_IN, | 
| +              return typeError(diagnosticNode, TypeErrorCode.USE_ASSIGNMENT_ON_SETTER, | 
| name, receiver); | 
| } | 
| break; | 
|  |