More improvements to DeclarationResolver.

pkg/analyzer/test/src/context/context_test.dart

Index: pkg/analyzer/test/src/context/context_test.dart
diff --git a/pkg/analyzer/test/src/context/context_test.dart b/pkg/analyzer/test/src/context/context_test.dart
index 19352ab88d4999a1cc3f54b5a073ec3d9338e22d..7c6c668d6744c4215594d602787e14ebce7a27d9 100644
--- a/pkg/analyzer/test/src/context/context_test.dart
+++ b/pkg/analyzer/test/src/context/context_test.dart
@@ -5257,7 +5257,11 @@ class _ElementComparer extends GeneralizingElementVisitor {
   @override
   void visitElement(Element element) {
     Element previousElement = previousElements[element];
-    if (!identical(previousElement, element)) {
+    bool expectIdentical = element is! LocalVariableElement;
+    bool ok = expectIdentical
+        ? identical(previousElement, element)
+        : previousElement == element;
+    if (!ok) {
       if (overwrittenCount == 0) {
         buffer.writeln();
       }