Code clean-up, mostly constructors

pkg/analyzer/lib/src/generated/ast.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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.ast;
 
 import 'dart:collection';
@@ skipping 1600 matching lines @@
           cloneNodeList(node.typeParameters), cloneToken(node.rightBracket));
 
   @override
   VariableDeclaration visitVariableDeclaration(VariableDeclaration node) =>
       new VariableDeclaration(cloneNode(node.name), cloneToken(node.equals),
           cloneNode(node.initializer));
 
   @override
   VariableDeclarationList visitVariableDeclarationList(
       VariableDeclarationList node) => new VariableDeclarationList(
-      cloneNode(node.documentationComment),
-      cloneNodeList(node.metadata), cloneToken(node.keyword),
-      cloneNode(node.type), cloneNodeList(node.variables));
+      cloneNode(node.documentationComment), cloneNodeList(node.metadata),
+      cloneToken(node.keyword), cloneNode(node.type),
+      cloneNodeList(node.variables));
 
   @override
   VariableDeclarationStatement visitVariableDeclarationStatement(
       VariableDeclarationStatement node) => new VariableDeclarationStatement(
       cloneNode(node.variables), cloneToken(node.semicolon));
 
   @override
   WhileStatement visitWhileStatement(WhileStatement node) => new WhileStatement(
       cloneToken(node.whileKeyword), cloneToken(node.leftParenthesis),
       cloneNode(node.condition), cloneToken(node.rightParenthesis),
@@ skipping 9201 matching lines @@
  */
 class InterpolationString extends InterpolationElement {
   /**
    * The characters that will be added to the string.
    */
   Token contents;
 
   /**
    * The value of the literal.
    */
-  String _value;
+  String value;
 
   /**
    * Initialize a newly created string of characters that are part of a string
    * interpolation.
    */
-  InterpolationString(this.contents, String value) {
-    _value = value;
-  }
+  InterpolationString(this.contents, this.value);
 
   @override
   Token get beginToken => contents;
 
   @override
   Iterable get childEntities => new ChildEntities()..add(contents);
 
   /**
    * Return the offset of the after-last contents character.
    */
   int get contentsEnd {
     String lexeme = contents.lexeme;
     return offset + new StringLexemeHelper(lexeme, true, true).end;
   }
 
   /**
    * Return the offset of the first contents character.
    */
   int get contentsOffset {
     int offset = contents.offset;
     String lexeme = contents.lexeme;
     return offset + new StringLexemeHelper(lexeme, true, true).start;
   }
 
   @override
   Token get endToken => contents;
 
-  /**
-   * Return the value of the literal.
-   */
-  String get value => _value;
-
-  /**
-   * Set the value of the literal to the given [string].
-   */
-  void set value(String string) {
-    _value = string;
-  }
-
   @override
   accept(AstVisitor visitor) => visitor.visitInterpolationString(this);
 
   @override
   void visitChildren(AstVisitor visitor) {}
 }
 
 /**
  * An is expression.
  *
@@ skipping 9305 matching lines @@
   }
 
   @override
   accept(AstVisitor visitor) => visitor.visitYieldStatement(this);
 
   @override
   void visitChildren(AstVisitor visitor) {
     _safelyVisitChild(_expression, visitor);
   }
 }