Properly handle circular references among constants in the task model.

pkg/analyzer/test/src/task/test_support.dart

Index: pkg/analyzer/test/src/task/test_support.dart
diff --git a/pkg/analyzer/test/src/task/test_support.dart b/pkg/analyzer/test/src/task/test_support.dart
index 80cd7c3a4a2610ac88775644a04fa1d6816559af..5c5a1bf3730c982313b81a9d1bdaee2fc4310655 100644
--- a/pkg/analyzer/test/src/task/test_support.dart
+++ b/pkg/analyzer/test/src/task/test_support.dart
@@ -32,8 +32,12 @@ class TestAnalysisTask extends AnalysisTask {
    */
   int value;
 
+  @override
+  final bool handlesDependencyCycles;
+
   TestAnalysisTask(AnalysisContext context, AnalysisTarget target,
-      {this.descriptor, this.exception, this.results, this.value: 1})
+      {this.descriptor, this.exception, this.results, this.value: 1,
+      this.handlesDependencyCycles: false})

[scheglov, 2015/05/19 19:25:42]

Please keep these parameters sorted by name.

[Paul Berry, 2015/05/19 19:36:11]

Done.

       : super(context, target);
 
   @override