Completion support for loop labels.

pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library services.completion.computer.dart.local.Declaration.visitor;
 
 import 'package:analysis_server/src/services/completion/suggestion_builder.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/scanner.dart';
 
@@ skipping 31 matching lines @@
 
   void declaredParam(SimpleIdentifier name, TypeName type);
 
   void declaredTopLevelVar(VariableDeclarationList varList,
       VariableDeclaration varDecl);
 
   @override
   bool visitBlock(Block node) {
     node.statements.forEach((Statement stmt) {
       if (stmt.offset < offset) {
-        if (stmt is LabeledStatement) {
-          stmt.labels.forEach((Label label) {
-            declaredLabel(label);
-          });
-        } else if (stmt is VariableDeclarationStatement) {
+        if (stmt is VariableDeclarationStatement) {
           VariableDeclarationList varList = stmt.variables;
           if (varList != null) {
             varList.variables.forEach((VariableDeclaration varDecl) {
               if (varDecl.end < offset) {
                 declaredLocalVar(varDecl.name, varList.type);
               }
             });
           }
         } else if (stmt is FunctionDeclarationStatement) {
           FunctionDeclaration declaration = stmt.functionDeclaration;
@@ skipping 111 matching lines @@
     _visitParamList(node.parameters);
     return visitNode(node);
   }
 
   @override
   bool visitInterpolationExpression(InterpolationExpression node) {
     return visitNode(node);
   }
 
   @override
+  bool visitLabeledStatement(LabeledStatement node) {
+    node.labels.forEach(declaredLabel);
+    return visitNode(node);
+  }
+
+  @override
   bool visitMethodDeclaration(MethodDeclaration node) {
     _visitParamList(node.parameters);
     return visitNode(node);
   }
 
   @override
   bool visitNode(AstNode node) {
     if (finished) {
       return true;
     }
@@ skipping 33 matching lines @@
           type = normalParam.returnType;
         } else if (normalParam is SimpleFormalParameter) {
           type = normalParam.type;
         }
         SimpleIdentifier name = param.identifier;
         declaredParam(name, type);
       });
     }
   }
 }