Error Suppression FTW.

pkg/analyzer/lib/src/generated/error.dart

Index: pkg/analyzer/lib/src/generated/error.dart
diff --git a/pkg/analyzer/lib/src/generated/error.dart b/pkg/analyzer/lib/src/generated/error.dart
index af45572c7bba909c839ffd665d84963d9bba4654..4c92de50ab3bc59c27a70e4d598935b9938c1b72 100644
--- a/pkg/analyzer/lib/src/generated/error.dart
+++ b/pkg/analyzer/lib/src/generated/error.dart
@@ -6,6 +6,8 @@ library engine.error;
 
 import 'dart:collection';
 
+import 'package:analyzer/src/task/model.dart';
+import 'package:analyzer/task/model.dart';
 import 'package:source_span/source_span.dart';
 
 import 'ast.dart' show AstNode;
@@ -14,6 +16,19 @@ import 'java_core.dart';
 import 'scanner.dart' show Token;
 import 'source.dart';
 
+const List<ErrorFilter> _noFilters = const <ErrorFilter>[];

[Brian Wilkerson, 2015/10/27 19:18:59]

I'd prefer to have this inlined, given that it's only referenced in one place.

[pquitslund, 2015/10/27 22:33:42]

Done.

+
+/** The descriptor used to associate lints with analysis contexts in
+ * configuration data.
+ */
+final ResultDescriptor<List<ErrorFilter>> CONFIGURED_ERROR_FILTERS =
+    new ResultDescriptorImpl('configured.errors', _noFilters);
+
+/**
+ * A predicate used to potentially filter an [error].
+ */
+typedef bool ErrorFilter(AnalysisError error);
+
 /**
  * An error discovered during the analysis of some Dart code.
  *