Fix for incremental resolution of top-level and class-member accessors.

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

Index: pkg/analyzer/lib/src/generated/incremental_resolver.dart
diff --git a/pkg/analyzer/lib/src/generated/incremental_resolver.dart b/pkg/analyzer/lib/src/generated/incremental_resolver.dart
index 9dfc405b73649eb42c0c735cdd88344f9fc14d12..fb8c0b663a7a23ffa3b176640d2e0b0a6976e86d 100644
--- a/pkg/analyzer/lib/src/generated/incremental_resolver.dart
+++ b/pkg/analyzer/lib/src/generated/incremental_resolver.dart
@@ -818,14 +818,36 @@ class IncrementalResolver {
     }
     // apply compatible changes to elements
     if (node is FunctionDeclaration) {
-      FunctionElementImpl oldElement = node.element;
-      FunctionElementImpl newElement = holder.functions[0];
+      ExecutableElementImpl oldElement = node.element;
+      // prepare the new element
+      ExecutableElement newElement;
+      {
+        List<FunctionElement> holderFunctions = holder.functions;
+        List<PropertyAccessorElement> holderAccessors = holder.accessors;
+        if (holderFunctions.isNotEmpty) {
+          newElement = holderFunctions[0];
+        } else if (holderAccessors.isNotEmpty) {
+          newElement = holderAccessors[0];
+        }
+      }
+      // update the old Element
       oldElement.labels = newElement.labels;
       oldElement.localVariables = newElement.localVariables;
     }
     if (node is MethodDeclaration) {
-      MethodElementImpl oldElement = node.element;
-      MethodElementImpl newElement = holder.methods[0];
+      ExecutableElementImpl oldElement = node.element;
+      // prepare the new element
+      ExecutableElement newElement;
+      {
+        List<MethodElement> holderMethods = holder.methods;
+        List<PropertyAccessorElement> holderAccessors = holder.accessors;
+        if (holderMethods.isNotEmpty) {
+          newElement = holderMethods[0];
+        } else if (holderAccessors.isNotEmpty) {
+          newElement = holderAccessors[0];
+        }
+      }
+      // update the old Element
       oldElement.labels = newElement.labels;
       oldElement.localVariables = newElement.localVariables;
     }
@@ -962,6 +984,7 @@ class PoorMansIncrementalResolver {
         _newVerifyErrors = incrementalResolver._verifyErrors;
         _newHints = incrementalResolver._hints;
         _updateEntry();
+        print('Successfully incrementally resolved.');

[Brian Wilkerson, 2014/11/26 19:41:27]

Comment this out?

         return true;
       }
     } catch (e, st) {